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31 vulnerabilities by netty

CVE-2025-59419 (GCVE-0-2025-59419)

Vulnerability from cvelistv5 – Published: 2025-10-15 15:42 – Updated: 2025-10-17 19:44
VLAI?
Summary
Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.128.Final and 4.2.7.Final, the SMTP codec in Netty contains an SMTP command injection vulnerability due to insufficient input validation for Carriage Return (\r) and Line Feed (\n) characters in user-supplied parameters. The vulnerability exists in io.netty.handler.codec.smtp.DefaultSmtpRequest, where parameters are directly concatenated into the SMTP command string without sanitization. When methods such as SmtpRequests.rcpt(recipient) are called with a malicious string containing CRLF sequences, attackers can inject arbitrary SMTP commands. Because the injected commands are sent from the server's trusted IP address, resulting emails will likely pass SPF and DKIM authentication checks, making them appear legitimate. This allows remote attackers who can control SMTP command parameters (such as email recipients) to forge arbitrary emails from the trusted server, potentially impersonating executives and forging high-stakes corporate communications. This issue has been patched in versions 4.1.129.Final and 4.2.8.Final. No known workarounds exist.
Severity ?
5.5 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
CWE
  • CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.2.7.Final
Affected: >= 4.2.0.Alpha1, < 4.1.128.Final
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CVE-2025-58057 (GCVE-0-2025-58057)

Vulnerability from cvelistv5 – Published: 2025-09-03 21:46 – Updated: 2025-09-04 19:59
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
Severity ?
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: <= 4.1.124.Final, < 4.1.125.Final
Affected: <= 4.2.4.Final, < 4.2.5.Final
Create a notification for this product.
Show details on NVD website
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CVE-2025-58056 (GCVE-0-2025-58056)

Vulnerability from cvelistv5 – Published: 2025-09-03 20:56 – Updated: 2025-09-05 18:41
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for development of maintainable high performance protocol servers and clients. In versions 4.1.124.Final, and 4.2.0.Alpha3 through 4.2.4.Final, Netty incorrectly accepts standalone newline characters (LF) as a chunk-size line terminator, regardless of a preceding carriage return (CR), instead of requiring CRLF per HTTP/1.1 standards. When combined with reverse proxies that parse LF differently (treating it as part of the chunk extension), attackers can craft requests that the proxy sees as one request but Netty processes as two, enabling request smuggling attacks. This is fixed in versions 4.1.125.Final and 4.2.5.Final.
Severity ?
2.9 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: >= 4.2.0.Alpha3, < 4.2.5.Final
Affected: <= 4.1.124.Final, < 4.1.125.Final
Create a notification for this product.
Show details on NVD website
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CVE-2025-55163 (GCVE-0-2025-55163)

Vulnerability from cvelistv5 – Published: 2025-08-13 14:17 – Updated: 2025-11-04 21:13
VLAI?
Summary
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty is vulnerable to MadeYouReset DDoS. This is a logical vulnerability in the HTTP/2 protocol, that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit - which results in resource exhaustion and distributed denial of service. This issue has been patched in versions 4.1.124.Final and 4.2.4.Final.
Severity ?
8.2 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.124.Final
Affected: < 4.2.4.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-29908 (GCVE-0-2025-29908)

Vulnerability from cvelistv5 – Published: 2025-03-31 18:43 – Updated: 2025-04-01 13:50
VLAI?
Summary
Netty QUIC codec is a QUIC codec for netty which makes use of quiche. An issue was discovered in the codec. A hash collision vulnerability (in the hash map used to manage connections) allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs). This vulnerability is fixed in 0.0.71.Final.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
Vendor Product Version
netty netty-incubator-codec-quic Affected: < 0.0.71.Final
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CVE-2025-25193 (GCVE-0-2025-25193)

Vulnerability from cvelistv5 – Published: 2025-02-10 22:02 – Updated: 2025-02-21 18:03
VLAI?
Summary
Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to and including 4.1.118.Final. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crash. A similar issue was previously reported as CVE-2024-47535. This issue was fixed, but the fix was incomplete in that null-bytes were not counted against the input limit. Commit d1fbda62d3a47835d3fb35db8bd42ecc205a5386 contains an updated fix.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: <= 4.1.118
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CVE-2025-24970 (GCVE-0-2025-24970)

Vulnerability from cvelistv5 – Published: 2025-02-10 21:57 – Updated: 2025-04-16 15:37
VLAI?
Summary
Netty, an asynchronous, event-driven network application framework, has a vulnerability starting in version 4.1.91.Final and prior to version 4.1.118.Final. When a special crafted packet is received via SslHandler it doesn't correctly handle validation of such a packet in all cases which can lead to a native crash. Version 4.1.118.Final contains a patch. As workaround its possible to either disable the usage of the native SSLEngine or change the code manually.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: >= 4.1.91.Final, <= 4.1.117.Final
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CVE-2024-47535 (GCVE-0-2024-47535)

Vulnerability from cvelistv5 – Published: 2024-11-12 15:50 – Updated: 2024-11-13 20:44
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.115
Create a notification for this product.
Show details on NVD website
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CVE-2024-40642 (GCVE-0-2024-40642)

Vulnerability from cvelistv5 – Published: 2024-07-18 22:21 – Updated: 2024-08-02 04:33
VLAI?
Summary
The netty incubator codec.bhttp is a java language binary http parser. In affected versions the `BinaryHttpParser` class does not properly validate input values thus giving attackers almost complete control over the HTTP requests constructed from the parsed output. Attackers can abuse several issues individually to perform various injection attacks including HTTP request smuggling, desync attacks, HTTP header injections, request queue poisoning, caching attacks and Server Side Request Forgery (SSRF). Attacker could also combine several issues to create well-formed messages for other text-based protocols which may result in attacks beyond the HTTP protocol. The BinaryHttpParser class implements the readRequestHead method which performs most of the relevant parsing of the received request. The data structure prefixes values with a variable length integer value. The parsing code below first gets the lengths of the values from the prefixed variable length integer. After it has all of the lengths and calculates all of the indices, the parser casts the applicable slices of the ByteBuf to String. Finally, it passes these values into a new `DefaultBinaryHttpRequest` object where no further parsing or validation occurs. Method is partially validated while other values are not validated at all. Software that relies on netty to apply input validation for binary HTTP data may be vulnerable to various injection and protocol based attacks. This issue has been addressed in version 0.0.13.Final. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
netty netty-incubator-codec-ohttp Affected: < 0.0.13.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-36121 (GCVE-0-2024-36121)

Vulnerability from cvelistv5 – Published: 2024-06-04 21:13 – Updated: 2024-08-06 18:58
VLAI?
Summary
netty-incubator-codec-ohttp is the OHTTP implementation for netty. BoringSSLAEADContext keeps track of how many OHTTP responses have been sent and uses this sequence number to calculate the appropriate nonce to use with the encryption algorithm. Unfortunately, two separate errors combine which would allow an attacker to cause the sequence number to overflow and thus the nonce to repeat.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-323 - Reusing a Nonce, Key Pair in Encryption
Assigner
References
Impacted products
Vendor Product Version
netty netty-incubator-codec-ohttp Affected: >= 0.0.3.Final, < 0.0.11.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-29025 (GCVE-0-2024-29025)

Vulnerability from cvelistv5 – Published: 2024-03-25 20:09 – Updated: 2025-02-13 17:47
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.108.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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    "datePublished": "2024-03-25T20:09:35.156Z",
    "dateReserved": "2024-03-14T16:59:47.611Z",
    "dateUpdated": "2025-02-13T17:47:35.781Z",
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CVE-2023-44487 (GCVE-0-2023-44487)

Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2025-11-04 21:08
VLAI?
Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
https://github.com/dotnet/core/blob/e4613450ea0da…
https://blog.cloudflare.com/technical-breakdown-h…
https://aws.amazon.com/security/security-bulletin…
https://cloud.google.com/blog/products/identity-s…
https://www.nginx.com/blog/http-2-rapid-reset-att…
https://cloud.google.com/blog/products/identity-s…
https://news.ycombinator.com/item?id=37831062
https://blog.cloudflare.com/zero-day-rapid-reset-…
https://www.phoronix.com/news/HTTP2-Rapid-Reset-Attack
https://github.com/envoyproxy/envoy/pull/30055
https://github.com/haproxy/haproxy/issues/2312
https://github.com/eclipse/jetty.project/issues/10679
https://forums.swift.org/t/swift-nio-http2-securi…
https://github.com/nghttp2/nghttp2/pull/1961
https://github.com/netty/netty/commit/58f75f665aa…
https://github.com/alibaba/tengine/issues/1872
https://github.com/apache/tomcat/tree/main/java/o…
https://news.ycombinator.com/item?id=37830987
https://news.ycombinator.com/item?id=37830998
https://github.com/caddyserver/caddy/issues/5877
https://www.bleepingcomputer.com/news/security/ne…
https://github.com/bcdannyboy/CVE-2023-44487
https://github.com/grpc/grpc-go/pull/6703
https://github.com/icing/mod_h2/blob/0a864782af0a…
https://github.com/nghttp2/nghttp2/releases/tag/v1.57.0
https://mailman.nginx.org/pipermail/nginx-devel/2…
https://my.f5.com/manage/s/article/K000137106
https://msrc.microsoft.com/blog/2023/10/microsoft…
https://bugzilla.proxmox.com/show_bug.cgi?id=4988
https://cgit.freebsd.org/ports/commit/?id=c64c329…
http://www.openwall.com/lists/oss-security/2023/10/10/7 mailing-list
http://www.openwall.com/lists/oss-security/2023/10/10/6 mailing-list
https://seanmonstar.com/post/730794151136935936/h…
https://github.com/microsoft/CBL-Mariner/pull/6381
https://groups.google.com/g/golang-announce/c/iNN…
https://github.com/facebook/proxygen/pull/466
https://gist.github.com/adulau/7c2bfb8e9cdbe4b35a…
https://github.com/micrictor/http2-rst-stream
https://edg.io/lp/blog/resets-leaks-ddos-and-the-…
https://openssf.org/blog/2023/10/10/http-2-rapid-…
https://github.com/h2o/h2o/security/advisories/GH…
https://github.com/h2o/h2o/pull/3291
https://github.com/nodejs/node/pull/50121
https://github.com/dotnet/announcements/issues/277
https://github.com/golang/go/issues/63417
https://github.com/advisories/GHSA-vx74-f528-fxqg
https://github.com/apache/trafficserver/pull/10564
https://msrc.microsoft.com/update-guide/vulnerabi…
https://tomcat.apache.org/security-10.html#Fixed_…
https://lists.apache.org/thread/5py8h42mxfsn8l1wy…
https://www.openwall.com/lists/oss-security/2023/…
https://www.haproxy.com/blog/haproxy-is-not-affec…
https://github.com/opensearch-project/data-preppe…
https://github.com/kubernetes/kubernetes/pull/121120
https://github.com/oqtane/oqtane.framework/discus…
https://github.com/advisories/GHSA-xpw8-rcwv-8f8p
https://netty.io/news/2023/10/10/4-1-100-Final.html
https://www.cisa.gov/news-events/alerts/2023/10/1…
https://www.theregister.com/2023/10/10/http2_rapi…
https://blog.qualys.com/vulnerabilities-threat-re…
https://news.ycombinator.com/item?id=37837043
https://github.com/kazu-yamamoto/http2/issues/93
https://martinthomson.github.io/h2-stream-limits/…
https://github.com/kazu-yamamoto/http2/commit/f61…
https://github.com/apache/httpd/blob/afcdbeebbff4…
https://www.debian.org/security/2023/dsa-5522 vendor-advisory
https://www.debian.org/security/2023/dsa-5521 vendor-advisory
https://access.redhat.com/security/cve/cve-2023-44487
https://github.com/ninenines/cowboy/issues/1615
https://github.com/varnishcache/varnish-cache/iss…
https://github.com/tempesta-tech/tempesta/issues/1986
https://blog.vespa.ai/cve-2023-44487/
https://github.com/etcd-io/etcd/issues/16740
https://www.darkreading.com/cloud/internet-wide-z…
https://istio.io/latest/news/security/istio-secur…
https://github.com/junkurihara/rust-rpxy/issues/97
https://bugzilla.suse.com/show_bug.cgi?id=1216123
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
https://ubuntu.com/security/CVE-2023-44487
https://community.traefik.io/t/is-traefik-vulnera…
https://github.com/advisories/GHSA-qppj-fm5r-hxr3
https://github.com/apache/httpd-site/pull/10
https://github.com/projectcontour/contour/pull/5826
https://github.com/linkerd/website/pull/1695/comm…
https://github.com/line/armeria/pull/5232
https://blog.litespeedtech.com/2023/10/11/rapid-r…
https://security.paloaltonetworks.com/CVE-2023-44487
https://github.com/akka/akka-http/issues/4323
https://github.com/openresty/openresty/issues/930
https://github.com/apache/apisix/issues/10320
https://github.com/Azure/AKS/issues/3947
https://github.com/Kong/kong/discussions/11741
https://github.com/arkrwn/PoC/tree/main/CVE-2023-44487
https://www.netlify.com/blog/netlify-successfully…
https://github.com/caddyserver/caddy/releases/tag…
https://lists.debian.org/debian-lts-announce/2023… mailing-list
http://www.openwall.com/lists/oss-security/2023/10/13/4 mailing-list
http://www.openwall.com/lists/oss-security/2023/10/13/9 mailing-list
https://arstechnica.com/security/2023/10/how-ddos…
https://lists.w3.org/Archives/Public/ietf-http-wg…
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://linkerd.io/2023/10/12/linkerd-cve-2023-44487/
https://lists.debian.org/debian-lts-announce/2023… mailing-list
https://security.netapp.com/advisory/ntap-2023101…
https://lists.debian.org/debian-lts-announce/2023… mailing-list
http://www.openwall.com/lists/oss-security/2023/10/18/4 mailing-list
http://www.openwall.com/lists/oss-security/2023/10/18/8 mailing-list
http://www.openwall.com/lists/oss-security/2023/10/19/6 mailing-list
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
http://www.openwall.com/lists/oss-security/2023/10/20/8 mailing-list
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.debian.org/debian-lts-announce/2023… mailing-list
https://www.debian.org/security/2023/dsa-5540 vendor-advisory
https://lists.debian.org/debian-lts-announce/2023… mailing-list
https://discuss.hashicorp.com/t/hcsec-2023-32-vau…
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.debian.org/debian-lts-announce/2023… mailing-list
https://www.debian.org/security/2023/dsa-5549 vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://www.debian.org/security/2023/dsa-5558 vendor-advisory
https://lists.debian.org/debian-lts-announce/2023… mailing-list
https://security.gentoo.org/glsa/202311-09 vendor-advisory
https://www.debian.org/security/2023/dsa-5570 vendor-advisory
https://security.netapp.com/advisory/ntap-2024042…
https://security.netapp.com/advisory/ntap-2024062…
https://security.netapp.com/advisory/ntap-2024062…
https://github.com/grpc/grpc/releases/tag/v1.59.2
https://sec.cloudapps.cisco.com/security/center/c…
Show details on NVD website
To clipboard 

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          "url": "https://cloud.google.com/blog/products/identity-security/how-it-works-the-novel-http2-rapid-reset-ddos-attack"
        },
        {
          "url": "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/"
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        {
          "url": "https://cloud.google.com/blog/products/identity-security/google-cloud-mitigated-largest-ddos-attack-peaking-above-398-million-rps/"
        },
        {
          "url": "https://news.ycombinator.com/item?id=37831062"
        },
        {
          "url": "https://blog.cloudflare.com/zero-day-rapid-reset-http2-record-breaking-ddos-attack/"
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        {
          "url": "https://www.phoronix.com/news/HTTP2-Rapid-Reset-Attack"
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        {
          "url": "https://github.com/envoyproxy/envoy/pull/30055"
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        {
          "url": "https://github.com/haproxy/haproxy/issues/2312"
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        {
          "url": "https://github.com/eclipse/jetty.project/issues/10679"
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          "url": "https://forums.swift.org/t/swift-nio-http2-security-update-cve-2023-44487-http-2-dos/67764"
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        {
          "url": "https://github.com/nghttp2/nghttp2/pull/1961"
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          "url": "https://github.com/netty/netty/commit/58f75f665aa81a8cbcf6ffa74820042a285c5e61"
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          "url": "https://github.com/alibaba/tengine/issues/1872"
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        {
          "url": "https://github.com/apache/tomcat/tree/main/java/org/apache/coyote/http2"
        },
        {
          "url": "https://news.ycombinator.com/item?id=37830987"
        },
        {
          "url": "https://news.ycombinator.com/item?id=37830998"
        },
        {
          "url": "https://github.com/caddyserver/caddy/issues/5877"
        },
        {
          "url": "https://www.bleepingcomputer.com/news/security/new-http-2-rapid-reset-zero-day-attack-breaks-ddos-records/"
        },
        {
          "url": "https://github.com/bcdannyboy/CVE-2023-44487"
        },
        {
          "url": "https://github.com/grpc/grpc-go/pull/6703"
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        {
          "url": "https://github.com/icing/mod_h2/blob/0a864782af0a942aa2ad4ed960a6b32cd35bcf0a/mod_http2/README.md?plain=1#L239-L244"
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          "url": "https://github.com/nghttp2/nghttp2/releases/tag/v1.57.0"
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        {
          "url": "https://mailman.nginx.org/pipermail/nginx-devel/2023-October/S36Q5HBXR7CAIMPLLPRSSSYR4PCMWILK.html"
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        {
          "url": "https://my.f5.com/manage/s/article/K000137106"
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          "url": "https://msrc.microsoft.com/blog/2023/10/microsoft-response-to-distributed-denial-of-service-ddos-attacks-against-http/2/"
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        {
          "url": "https://bugzilla.proxmox.com/show_bug.cgi?id=4988"
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        {
          "url": "https://cgit.freebsd.org/ports/commit/?id=c64c329c2c1752f46b73e3e6ce9f4329be6629f9"
        },
        {
          "name": "[oss-security] 20231010 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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          "url": "http://www.openwall.com/lists/oss-security/2023/10/10/7"
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        {
          "name": "[oss-security] 20231010 CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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          "url": "http://www.openwall.com/lists/oss-security/2023/10/10/6"
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        {
          "url": "https://seanmonstar.com/post/730794151136935936/hyper-http2-rapid-reset-unaffected"
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        {
          "url": "https://github.com/microsoft/CBL-Mariner/pull/6381"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo"
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        {
          "url": "https://github.com/facebook/proxygen/pull/466"
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        {
          "url": "https://gist.github.com/adulau/7c2bfb8e9cdbe4b35a5e131c66a0c088"
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        {
          "url": "https://github.com/micrictor/http2-rst-stream"
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          "url": "https://edg.io/lp/blog/resets-leaks-ddos-and-the-tale-of-a-hidden-cve"
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          "url": "https://openssf.org/blog/2023/10/10/http-2-rapid-reset-vulnerability-highlights-need-for-rapid-response/"
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          "url": "https://www.theregister.com/2023/10/10/http2_rapid_reset_zeroday/"
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          "url": "https://martinthomson.github.io/h2-stream-limits/draft-thomson-httpbis-h2-stream-limits.html"
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          "url": "https://community.traefik.io/t/is-traefik-vulnerable-to-cve-2023-44487/20125"
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          "url": "https://github.com/projectcontour/contour/pull/5826"
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          "url": "https://github.com/arkrwn/PoC/tree/main/CVE-2023-44487"
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          "name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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          "name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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          "url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023OctDec/0025.html"
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CVE-2023-34462 (GCVE-0-2023-34462)

Vulnerability from cvelistv5 – Published: 2023-06-22 23:00 – Updated: 2025-02-13 16:55
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `SniHandler` can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle timeout, it can be used to make a TCP server using the `SniHandler` to allocate 16MB of heap. The `SniHandler` class is a handler that waits for the TLS handshake to configure a `SslHandler` according to the indicated server name by the `ClientHello` record. For this matter it allocates a `ByteBuf` using the value defined in the `ClientHello` record. Normally the value of the packet should be smaller than the handshake packet but there are not checks done here and the way the code is written, it is possible to craft a packet that makes the `SslClientHelloHandler`. This vulnerability has been fixed in version 4.1.94.Final.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.94.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-41915 (GCVE-0-2022-41915)

Vulnerability from cvelistv5 – Published: 2022-12-13 00:00 – Updated: 2025-04-22 15:57
VLAI?
Summary
Netty project is an event-driven asynchronous network application framework. Starting in version 4.1.83.Final and prior to 4.1.86.Final, when calling `DefaultHttpHeadesr.set` with an _iterator_ of values, header value validation was not performed, allowing malicious header values in the iterator to perform HTTP Response Splitting. This issue has been patched in version 4.1.86.Final. Integrators can work around the issue by changing the `DefaultHttpHeaders.set(CharSequence, Iterator<?>)` call, into a `remove()` call, and call `add()` in a loop over the iterator of values.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-436 - Interpretation Conflict
  • CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: 4.1.86.Final , < 4.1.86.Final (custom)
Affected: 4.1.83.Final , < 4.1.83.Final* (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-41881 (GCVE-0-2022-41881)

Vulnerability from cvelistv5 – Published: 2022-12-12 00:00 – Updated: 2025-04-22 15:57
VLAI?
Summary
Netty project is an event-driven asynchronous network application framework. In versions prior to 4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a custom HaProxyMessageDecoder.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.86.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-24823 (GCVE-0-2022-24823)

Vulnerability from cvelistv5 – Published: 2022-05-06 12:05 – Updated: 2025-04-22 18:01
VLAI?
Summary
Netty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
  • CWE-378 - Creation of Temporary File With Insecure Permissions
  • CWE-379 - Creation of Temporary File in Directory with Insecure Permissions
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: <= 4.1.76.Final
Create a notification for this product.
Show details on NVD website
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CVE-2021-43797 (GCVE-0-2021-43797)

Vulnerability from cvelistv5 – Published: 2021-12-09 00:00 – Updated: 2024-08-04 04:03
VLAI?
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Assigner
References
Impacted products
Vendor Product Version
netty netty Affected: <= 4.1.7.0.Final
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-37137 (GCVE-0-2021-37137)

Vulnerability from cvelistv5 – Published: 2021-10-19 00:00 – Updated: 2024-08-04 01:16
VLAI?
Summary
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Netty project Netty Affected: unspecified , < 4.1.68Final (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-37136 (GCVE-0-2021-37136)

Vulnerability from cvelistv5 – Published: 2021-10-19 00:00 – Updated: 2024-08-04 01:16
VLAI?
Summary
The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Netty project Netty Affected: unspecified , < 4.1.68Final (custom)
Create a notification for this product.
Show details on NVD website
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CVE-2021-21409 (GCVE-0-2021-21409)

Vulnerability from cvelistv5 – Published: 2021-03-30 15:05 – Updated: 2024-08-03 18:09
VLAI?
Summary
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.61.Final there is a vulnerability that enables request smuggling. The content-length header is not correctly validated if the request only uses a single Http2HeaderFrame with the endStream set to to true. This could lead to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. This is a followup of GHSA-wm47-8v5p-wjpj/CVE-2021-21295 which did miss to fix this one case. This was fixed as part of 4.1.61.Final.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Assigner
References
https://github.com/netty/netty/security/advisorie… x_refsource_CONFIRM
https://github.com/netty/netty/security/advisorie… x_refsource_MISC
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CV… x_refsource_MISC
https://github.com/netty/netty/commit/b0fa4d5aab4… x_refsource_MISC
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/r70c3a7bfa90… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra66e93703e3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2732aa3884c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r0ca82fec333… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r823d4b27fcb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r101f82d8f3b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf521ff2be2e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5cbea861481… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdd206d9dd7e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rac8cf45a1ba… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4a98827bb4a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r69efd8ef003… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4b8be87acf5… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re4b01419393… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdd5715f3ee5… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1b3cb056364… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf38e4dcdefc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r61564d86a75… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7879ddcb990… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5baac01f9e0… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra64d56a8a33… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd8f72411fb7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re7c69756a10… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rbde2f13daf4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r855b4b6814a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rafc77f9f030… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re39391adcb8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re9e6ed60941… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re1911e05c08… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/redef0fb5474… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r0b09f3e31e0… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r602e98daacc… mailing-listx_refsource_MLIST
https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISC
https://security.netapp.com/advisory/ntap-2021060… x_refsource_CONFIRM
https://lists.apache.org/thread.html/rba2a9ef1d0a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/raa413040db6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf148b2bf6c2… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd4a6b7dec38… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rca0978b634a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf934292a4a1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra655e5cec74… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4ea2f1a9d79… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6dac9bd799c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r31044fb995e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5f2f120b2b8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcae42fba069… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9ec78dc409f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7b54563abeb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r967002f0939… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9fe840c36b7… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISC
https://lists.apache.org/thread.html/r584cf871f18… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpujan2022.html x_refsource_MISC
https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.61.Final
Create a notification for this product.
Show details on NVD website
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            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
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            "userInteraction": "NONE",
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          "name": "[zookeeper-issues] 20210408 [jira] [Comment Edited] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-issues] 20210408 [jira] [Commented] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-notifications] 20210408 [GitHub] [zookeeper] ayushmantri opened a new pull request #1678: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-notifications] 20210408 [GitHub] [zookeeper] arshadmohammad commented on pull request #1678: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-commits] 20210408 [zookeeper] branch master updated: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-issues] 20210408 [jira] [Resolved] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-commits] 20210408 [zookeeper] branch branch-3.6 updated: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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        {
          "name": "[zookeeper-commits] 20210408 [zookeeper] branch branch-3.7 updated: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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        {
          "name": "[zookeeper-issues] 20210408 [jira] [Assigned] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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          "name": "[zookeeper-notifications] 20210408 [GitHub] [zookeeper] asfgit closed pull request #1678: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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        },
        {
          "name": "[zookeeper-commits] 20210408 [zookeeper] 01/02: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
          "tags": [
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            "x_refsource_MLIST"
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        {
          "name": "[zookeeper-issues] 20210409 [jira] [Commented] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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        },
        {
          "name": "[pulsar-commits] 20210419 [GitHub] [pulsar] lhotari opened a new pull request #10266: [Security] Upgrade Netty to 4.1.63.Final to address CVE-2021-21409",
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          "name": "[pulsar-commits] 20210419 [GitHub] [pulsar] lhotari commented on pull request #10266: [Security] Upgrade Netty to 4.1.63.Final to address CVE-2021-21409",
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        {
          "name": "[pulsar-commits] 20210420 [GitHub] [pulsar] eolivelli merged pull request #10266: [Security] Upgrade Netty to 4.1.63.Final to address CVE-2021-21409",
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        },
        {
          "name": "[flink-issues] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r5baac01f9e06c40ff7aab209d5751b3b58802c63734e33324b70a06a%40%3Cissues.flink.apache.org%3E"
        },
        {
          "name": "[flink-dev] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/ra64d56a8a331ffd7bdcd24a9aaaeeedeacd5d639f5a683389123f898%40%3Cdev.flink.apache.org%3E"
        },
        {
          "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rd8f72411fb75b98d366400ae789966373b5c3eb3f511e717caf3e49e%40%3Cissues.flink.apache.org%3E"
        },
        {
          "name": "[flink-issues] 20210426 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/re7c69756a102bebce8b8681882844a53e2f23975a189363e68ad0324%40%3Cissues.flink.apache.org%3E"
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        {
          "name": "[kafka-jira] 20210506 [GitHub] [kafka] dongjinleekr opened a new pull request #10642: KAFKA-12756: Update Zookeeper to 3.6.3 or higher",
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          "url": "https://lists.apache.org/thread.html/rbde2f13daf4911504f0eaea43eee4f42555241b5f6d9d71564b6c5fa%40%3Cjira.kafka.apache.org%3E"
        },
        {
          "name": "[flink-issues] 20210511 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r855b4b6814ac829ce2d48dd9d8138d07f33387e710de798ee92c011e%40%3Cissues.flink.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20210517 [jira] [Updated] (ZOOKEEPER-4295) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21409 in branch-3.5",
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        {
          "name": "[zookeeper-issues] 20210517 [jira] [Created] (ZOOKEEPER-4295) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21409 in branch-3.5",
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            "mailing-list",
            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/re39391adcb863f0e9f3f15e7986255948f263f02e4700b82453e7102%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-dev] 20210517 [jira] [Created] (ZOOKEEPER-4295) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21409 in branch-3.5",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/re9e6ed60941da831675de2f8f733c026757fb4fa28a7b6c9f3dfb575%40%3Cdev.zookeeper.apache.org%3E"
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          "name": "[flink-issues] 20210610 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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              "name": "[zookeeper-notifications] 20210408 [GitHub] [zookeeper] ayushmantri opened a new pull request #1678: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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              "name": "[zookeeper-notifications] 20210408 [GitHub] [zookeeper] asfgit closed pull request #1678: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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              "name": "[zookeeper-commits] 20210408 [zookeeper] 01/02: ZOOKEEPER-4278: dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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              "url": "https://lists.apache.org/thread.html/rdd5715f3ee5e3216d5e0083a07994f67da6dbb9731ce9e7a6389b18e@%3Ccommits.zookeeper.apache.org%3E"
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              "name": "[zookeeper-issues] 20210409 [jira] [Commented] (ZOOKEEPER-4278) dependency-check:check failing - netty-transport-4.1.60.Final CVE-2021-21409",
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            {
              "name": "[pulsar-commits] 20210419 [GitHub] [pulsar] lhotari opened a new pull request #10266: [Security] Upgrade Netty to 4.1.63.Final to address CVE-2021-21409",
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              "name": "[pulsar-commits] 20210419 [GitHub] [pulsar] lhotari commented on pull request #10266: [Security] Upgrade Netty to 4.1.63.Final to address CVE-2021-21409",
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CVE-2021-21295 (GCVE-0-2021-21295)

Vulnerability from cvelistv5 – Published: 2021-03-09 18:35 – Updated: 2024-08-03 18:09
VLAI?
Summary
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy case, users may assume the content-length is validated somehow, which is not the case. If the request is forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind `Http2StreamFrameToHttpObjectCodec`.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Assigner
References
https://github.com/netty/netty/security/advisorie… x_refsource_CONFIRM
https://github.com/Netflix/zuul/pull/980 x_refsource_MISC
https://github.com/netty/netty/commit/89c241e3b17… x_refsource_MISC
https://lists.apache.org/thread.html/r02e467123d4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7bb3cdc192e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcd163e42127… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9924ef93575… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb51d6202ff1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r790c2926efc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1908a34b9cc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb06c1e766aa… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5e66e286afb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb592033a246… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r59bac5c09f7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc0087125cb1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1bca0b81193… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3ff9e735ca3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r312ce5bd3c6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcfc535afd41… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3c293431c78… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9051e4f484a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rbadcbcb5019… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r67e6a636cbc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6a29316d758… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5470456cf14… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rbed09768f49… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5232e33a1f3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6a122c25e35… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r22adb45fe90… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r837bbcbf12e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r70cebada51b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re6207ebe2ca… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdc096e13ac4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5fc5786cdd6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r96ce1804488… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc165e36ca7c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2936730ef0a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r22b2f34447d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb95d42ce220… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r393a339ab0b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r040a5e4d9cc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r27b7e5a588e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r86cd38a825a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra83096bcbfe… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcf3752209a8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r905b9209999… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r6aee7e3566c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r268850f2663… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r15f66ada9a5… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/r5baac01f9e0… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra64d56a8a33… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd8f72411fb7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re7c69756a10… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r855b4b6814a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r0b09f3e31e0… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r602e98daacc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3c4596b9b37… mailing-listx_refsource_MLIST
https://security.netapp.com/advisory/ntap-2021060… x_refsource_CONFIRM
https://lists.apache.org/thread.html/rd4a6b7dec38… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rca0978b634a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf934292a4a1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra655e5cec74… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4ea2f1a9d79… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rfff6ff8ffb3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r32b0b640ad2… mailing-listx_refsource_MLIST
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Impacted products
Vendor Product Version
netty io.netty:netty-codec-http2 Affected: < 4.1.60.Final
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            "name": "[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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            "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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            "name": "[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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            "name": "[hbase-commits] 20210402 [hbase-thirdparty] branch master updated: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295 (#48)",
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            "name": "[hbase-dev] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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            "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] Apache-HBase commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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            "name": "[hbase-issues] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          {
            "name": "[kafka-jira] 20210402 [jira] [Assigned] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
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            "name": "[flink-issues] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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            "name": "[flink-dev] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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            "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
            "tags": [
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            "name": "[flink-issues] 20210426 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
            "tags": [
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            "name": "[flink-issues] 20210511 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
            "tags": [
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            "name": "[flink-issues] 20210610 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
            "tags": [
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            "name": "[flink-issues] 20210618 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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            "name": "[jackrabbit-dev] 20210709 [GitHub] [jackrabbit-oak] blackat opened a new pull request #321: Update netty to resolve CVE-2021-21295 and BDSA-2018-4022",
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            "name": "[kudu-issues] 20210904 [jira] [Created] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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            "name": "[kudu-issues] 20210904 [jira] [Updated] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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            "name": "[kudu-issues] 20210907 [jira] [Resolved] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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            "name": "[kudu-issues] 20210907 [jira] [Commented] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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            "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42",
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            "name": "[zookeeper-issues] 20210928 [jira] [Created] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42",
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            "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, - Upgrade jetty to 9.4.42",
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            "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, CVE-2021-34428- Upgrade jetty to 9.4.42",
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            "name": "[pulsar-commits] 20211020 [GitHub] [pulsar] Shoothzj opened a new pull request #12437: [Security] Bump grpc to 1.41.0",
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "io.netty:netty-codec-http2",
          "vendor": "netty",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.1.60.Final"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers \u0026 clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel\u0027s pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy case, users may assume the content-length is validated somehow, which is not the case. If the request is forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind `Http2StreamFrameToHttpObjectCodec`."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "NONE",
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            "scope": "UNCHANGED",
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          "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] yaswanthnadella opened a new issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
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          "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] aahmed-se opened a new pull request #10073: Upgrade Netty version to 4.1.60.final",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr commented on pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295",
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          "name": "[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr opened a new pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] eolivelli commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad closed pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] asfgit closed pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell merged pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] HorizonNet commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell opened a new pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] Apache-HBase commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
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          "url": "https://lists.apache.org/thread.html/r6aee7e3566cb3e51eeed2fd8786704d91f80a7581e00a787ba9f37f6%40%3Cissues.hbase.apache.org%3E"
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          "name": "[hbase-issues] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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        },
        {
          "name": "[kafka-jira] 20210402 [jira] [Assigned] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
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          "name": "[flink-issues] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
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        },
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          "name": "[flink-dev] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/ra64d56a8a331ffd7bdcd24a9aaaeeedeacd5d639f5a683389123f898%40%3Cdev.flink.apache.org%3E"
        },
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          "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
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            "x_refsource_MLIST"
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        },
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          "name": "[flink-issues] 20210426 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
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            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/re7c69756a102bebce8b8681882844a53e2f23975a189363e68ad0324%40%3Cissues.flink.apache.org%3E"
        },
        {
          "name": "[flink-issues] 20210511 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r855b4b6814ac829ce2d48dd9d8138d07f33387e710de798ee92c011e%40%3Cissues.flink.apache.org%3E"
        },
        {
          "name": "[flink-issues] 20210610 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
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        },
        {
          "name": "[flink-issues] 20210618 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
          "tags": [
            "mailing-list",
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          "name": "[jackrabbit-dev] 20210709 [GitHub] [jackrabbit-oak] blackat opened a new pull request #321: Update netty to resolve CVE-2021-21295 and BDSA-2018-4022",
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          "name": "[kudu-issues] 20210904 [jira] [Created] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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          "url": "https://lists.apache.org/thread.html/rd4a6b7dec38ea6cd28b6f94bd4b312629a52b80be3786d5fb0e474bc%40%3Cissues.kudu.apache.org%3E"
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          "name": "[kudu-issues] 20210904 [jira] [Updated] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
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          "url": "https://lists.apache.org/thread.html/rca0978b634a0c3ebee4126ec29c7f570b165fae3f8f3658754c1cbd3%40%3Cissues.kudu.apache.org%3E"
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        {
          "name": "[kudu-issues] 20210907 [jira] [Resolved] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/rf934292a4a1c189827f625d567838d2c1001e4739b158638d844105b%40%3Cissues.kudu.apache.org%3E"
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          "name": "[kudu-issues] 20210907 [jira] [Commented] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/ra655e5cec74d1ddf62adacb71d398abd96f3ea2c588f6bbf048348eb%40%3Cissues.kudu.apache.org%3E"
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          "name": "[kudu-issues] 20210907 [jira] [Updated] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r4ea2f1a9d79d4fc1896e085f31fb60a21b1770d0a26a5250f849372d%40%3Cissues.kudu.apache.org%3E"
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        {
          "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42",
          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rfff6ff8ffb31e8a32619c79774def44b6ffbb037c128c5ad3eab7171%40%3Cissues.zookeeper.apache.org%3E"
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          "name": "[zookeeper-issues] 20210928 [jira] [Created] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42",
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          "url": "https://lists.apache.org/thread.html/r32b0b640ad2be3b858f0af51c68a7d5c5a66a462c8bbb93699825cd3%40%3Cissues.zookeeper.apache.org%3E"
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          "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , - Upgrade jetty to 9.4.42",
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          "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, - Upgrade jetty to 9.4.42",
          "tags": [
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            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/rddbb4f8d5db23265bb63d14ef4b3723b438abc1589f877db11d35450%40%3Cissues.zookeeper.apache.org%3E"
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        {
          "name": "[zookeeper-dev] 20210928 [jira] [Created] (ZOOKEEPER-4390) CVE-2021-28169 - Upgrade jetty to 9.4.42",
          "tags": [
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            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/r33eb06b05afbc7df28d31055cae0cb3fd36cab808c884bf6d680bea5%40%3Cdev.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20210928 [jira] [Updated] (ZOOKEEPER-4390) CVE-2021-28169 , CVE-2021-28163, CVE-2021-34428- Upgrade jetty to 9.4.42",
          "tags": [
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          "name": "[pulsar-commits] 20211020 [GitHub] [pulsar] Shoothzj opened a new pull request #12437: [Security] Bump grpc to 1.41.0",
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      "source": {
        "advisory": "GHSA-wm47-8v5p-wjpj",
        "discovery": "UNKNOWN"
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      "title": "Possible request smuggling in HTTP/2 due missing validation",
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          "ID": "CVE-2021-21295",
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          "TITLE": "Possible request smuggling in HTTP/2 due missing validation"
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
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                  "value": "CWE-444 Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)"
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              "name": "[ranger-dev] 20210317 [jira] [Created] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295",
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              "url": "https://lists.apache.org/thread.html/r02e467123d45006a1dda20a38349e9c74c3a4b53e2e07be0939ecb3f@%3Cdev.ranger.apache.org%3E"
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              "name": "[ranger-dev] 20210317 [jira] [Assigned] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295",
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              "url": "https://lists.apache.org/thread.html/r7bb3cdc192e9a6f863d3ea05422f09fa1ae2b88d4663e63696ee7ef5@%3Cdev.ranger.apache.org%3E"
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              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] yaswanthnadella opened a new issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
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              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] aahmed-se opened a new pull request #10073: Upgrade Netty version to 4.1.60.final",
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              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] merlimat closed issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb51d6202ff1a773f96eaa694b7da4ad3f44922c40b3d4e1a19c2f325@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[bookkeeper-issues] 20210330 [GitHub] [bookkeeper] eolivelli opened a new issue #2669: Update Netty to 4.1.60.final",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r790c2926efcd062067eb18fde2486527596d7275381cfaff2f7b3890@%3Cissues.bookkeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-dev] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r1908a34b9cc7120e5c19968a116ddbcffea5e9deb76c2be4fa461904@%3Cdev.zookeeper.apache.org%3E"
            },
            {
              "name": "[kafka-dev] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb06c1e766aa45ee422e8261a8249b561784186483e8f742ea627bda4@%3Cdev.kafka.apache.org%3E"
            },
            {
              "name": "[kafka-jira] 20210330 [jira] [Updated] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5e66e286afb5506cdfe9bbf68a323e8d09614f6d1ddc806ed0224700@%3Cjira.kafka.apache.org%3E"
            },
            {
              "name": "[zookeeper-issues] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb592033a2462548d061a83ac9449c5ff66098751748fcd1e2d008233@%3Cissues.zookeeper.apache.org%3E"
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            {
              "name": "[kafka-jira] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r59bac5c09f7a4179b9e2460e8f41c278aaf3b9a21cc23678eb893e41@%3Cjira.kafka.apache.org%3E"
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              "name": "[zookeeper-issues] 20210330 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rc0087125cb15b4b78e44000f841cd37fefedfda942fd7ddf3ad1b528@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-issues] 20210331 [jira] [Assigned] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r1bca0b81193b74a451fc6d687ab58ef3a1f5ec40f6c61561d8dd9509@%3Cissues.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-issues] 20210331 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r3ff9e735ca33612d900607dc139ebd38a64cadc6bce292e53eb86d7f@%3Cissues.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r312ce5bd3c6bf08c138349b507b6f1c25fe9cf40b6f2b0014c9d12b1@%3Cnotifications.zookeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-issues] 20210331 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rcfc535afd413d9934d6ee509dce234dac41fa3747a7555befb17447e@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr commented on pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r3c293431c781696681abbfe1c573c2d9dcdae6fd3ff330ea22f0433f@%3Cjira.kafka.apache.org%3E"
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            {
              "name": "[kafka-jira] 20210331 [GitHub] [kafka] dongjinleekr opened a new pull request #10448: KAFKA-12583: Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r9051e4f484a970b5566dc1870ecd9c1eb435214e2652cf3ea4d0c0cc@%3Cjira.kafka.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rbadcbcb50195f00bbd196403865ced521ca70787999583c07be38d0e@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] eolivelli commented on pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r67e6a636cbc1958383a1cd72b7fd0cd7493360b1dd0e6c12f5761798@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] ayushmantri opened a new pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r6a29316d758db628a1df49ca219d64caf493999b52cc77847bfba675@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad commented on pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5470456cf1409a99893ae9dd57439799f6dc1a60fda90e11570f66fe@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] arshadmohammad closed pull request #1670: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rbed09768f496244a2e138dbbe6d2847ddf796c9c8ef9e50f2e3e30d9@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-notifications] 20210331 [GitHub] [zookeeper] asfgit closed pull request #1669: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5232e33a1f3b310a3e083423f736f3925ebdb150844d60ac582809f8@%3Cnotifications.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-commits] 20210331 [zookeeper] branch branch-3.7 updated: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r6a122c25e352eb134d01e7f4fc4d345a491c5ee9453fef6fc754d15b@%3Ccommits.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-commits] 20210331 [zookeeper] branch branch-3.6 updated: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r22adb45fe902aeafcd0a1c4db13984224a667676c323c66db3af38a1@%3Ccommits.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-commits] 20210331 [zookeeper] branch master updated: ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r837bbcbf12e335e83ab448b1bd2c1ad7e86efdc14034b23811422e6a@%3Ccommits.zookeeper.apache.org%3E"
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              "name": "[zookeeper-commits] 20210331 [zookeeper] branch branch-3.5 updated: ZOOKEEPER-4272 ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r70cebada51bc6d49138272437d8a28fe971d0197334ef906b575044c@%3Ccommits.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-issues] 20210331 [jira] [Resolved] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/re6207ebe2ca4d44f2a6deee695ad6f27fd29d78980f1d46ed1574f91@%3Cissues.zookeeper.apache.org%3E"
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            {
              "name": "[zookeeper-issues] 20210401 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rdc096e13ac4501ea2e2b03a197682a313b85d3d3ec89d5ae5551b384@%3Cissues.zookeeper.apache.org%3E"
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              "name": "[kafka-dev] 20210401 [jira] [Resolved] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5fc5786cdd640b1b0a3c643237ce0011f0a08a296b11c0e2c669022c@%3Cdev.kafka.apache.org%3E"
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              "name": "[kafka-jira] 20210401 [jira] [Commented] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r96ce18044880c33634c4b3fcecc57b8b90673c9364d63eba00385523@%3Cjira.kafka.apache.org%3E"
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            {
              "name": "[kafka-jira] 20210401 [jira] [Resolved] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rc165e36ca7cb5417aec3f21bbc4ec00fb38ecebdd96a82cfab9bd56f@%3Cjira.kafka.apache.org%3E"
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            {
              "name": "[zookeeper-issues] 20210402 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r2936730ef0a06e724b96539bc7eacfcd3628987c16b1b99c790e7b87@%3Cissues.zookeeper.apache.org%3E"
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            {
              "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell merged pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r22b2f34447d71c9a0ad9079b7860323d5584fb9b40eb42668c21eaf1@%3Cissues.hbase.apache.org%3E"
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            {
              "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] HorizonNet commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb95d42ce220ed4a4683aa17833b5006d657bc4254bc5cb03cd5e6bfb@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-issues] 20210402 [jira] [Assigned] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r393a339ab0b63ef9e6502253eeab26e7643b3e69738d5948b2b1d064@%3Cissues.hbase.apache.org%3E"
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            {
              "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell opened a new pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r040a5e4d9cca2f98354b58a70b27099672276f66995c4e2e39545d0b@%3Cissues.hbase.apache.org%3E"
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            {
              "name": "[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r27b7e5a588ec826b15f38c40be500c50073400019ce7b8adfd07fece@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] apurtell commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r86cd38a825ab2344f3e6cad570528852f29a4ffdf56ab67d75c36edf@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-issues] 20210402 [jira] [Updated] (HBASE-25728) [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/ra83096bcbfe6e1f4d54449f8a013117a0536404e9d307ab4a0d34f81@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-commits] 20210402 [hbase-thirdparty] branch master updated: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295 (#48)",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rcf3752209a8b04996373bf57fdc808b3bfaa2be8702698a0323641f8@%3Ccommits.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-dev] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r905b92099998291956eebf4f1c5d95f5a0cbcece2946cc46d32274fd@%3Cdev.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-issues] 20210402 [GitHub] [hbase-thirdparty] Apache-HBase commented on pull request #48: HBASE-25728 [hbase-thirdparty] Upgrade Netty library to \u003e= 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r6aee7e3566cb3e51eeed2fd8786704d91f80a7581e00a787ba9f37f6@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[hbase-issues] 20210402 [jira] [Created] (HBASE-25728) [hbase-thirdparty] ZOOKEEPER-4272: Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r268850f26639ebe249356ed6d8edb54ee8943be6f200f770784fb190@%3Cissues.hbase.apache.org%3E"
            },
            {
              "name": "[kafka-jira] 20210402 [jira] [Assigned] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r15f66ada9a5faf4bac69d9e7c4521cedfefa62df9509881603791969@%3Cjira.kafka.apache.org%3E"
            },
            {
              "name": "DSA-4885",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4885"
            },
            {
              "name": "[flink-issues] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5baac01f9e06c40ff7aab209d5751b3b58802c63734e33324b70a06a@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[flink-dev] 20210424 [jira] [Created] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/ra64d56a8a331ffd7bdcd24a9aaaeeedeacd5d639f5a683389123f898@%3Cdev.flink.apache.org%3E"
            },
            {
              "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rd8f72411fb75b98d366400ae789966373b5c3eb3f511e717caf3e49e@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[flink-issues] 20210426 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/re7c69756a102bebce8b8681882844a53e2f23975a189363e68ad0324@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[flink-issues] 20210511 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r855b4b6814ac829ce2d48dd9d8138d07f33387e710de798ee92c011e@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[flink-issues] 20210610 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r0b09f3e31e004fe583f677f7afa46bd30110904576c13c5ac818ac2c@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[flink-issues] 20210618 [jira] [Updated] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r602e98daacc98934f097f07f2eed6eb07c18bfc1949c8489dc7bfcf5@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[jackrabbit-dev] 20210709 [GitHub] [jackrabbit-oak] blackat opened a new pull request #321: Update netty to resolve CVE-2021-21295 and BDSA-2018-4022",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r3c4596b9b37f5ae91628ccf169d33cd5a0da4b16b6c39d5bad8e03f3@%3Cdev.jackrabbit.apache.org%3E"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210604-0003/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210604-0003/"
            },
            {
              "name": "[kudu-issues] 20210904 [jira] [Created] (KUDU-3313) There is a CVE-2021-21409 vulnerability in netty version 4.1.60",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rd4a6b7dec38ea6cd28b6f94bd4b312629a52b80be3786d5fb0e474bc@%3Cissues.kudu.apache.org%3E"
            },
            {
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    "datePublished": "2021-03-09T18:35:19",
    "dateReserved": "2020-12-22T00:00:00",
    "dateUpdated": "2024-08-03T18:09:15.344Z",
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CVE-2021-21290 (GCVE-0-2021-21290)

Vulnerability from cvelistv5 – Published: 2021-02-08 20:10 – Updated: 2024-08-03 18:09
VLAI?
Summary
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The method "File.createTempFile" on unix-like systems creates a random file, but, by default will create this file with the permissions "-rw-r--r--". Thus, if sensitive information is written to this file, other local users can read this information. This is the case in netty's "AbstractDiskHttpData" is vulnerable. This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own "java.io.tmpdir" when you start the JVM or use "DefaultHttpDataFactory.setBaseDir(...)" to set the directory to something that is only readable by the current user.
Severity ?
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-378 - Creation of Temporary File With Insecure Permissions
  • CWE-379 - Creation of Temporary File in Directory with Insecure Permissions
Assigner
References
https://github.com/netty/netty/security/advisorie… x_refsource_CONFIRM
https://github.com/netty/netty/commit/c735357bf29… x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc488f800948… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2748097ea4b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra503756ced7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r10308b625e4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2fda4dab730… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r326ec431f06… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdba4f78ac55… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r0857b613604… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5e4a5400897… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r71dbb66747f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra0fc2b4553d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5bf303d7c04… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r743149dcc8d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4efed2c5016… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r02e467123d4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7bb3cdc192e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rcd163e42127… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9924ef93575… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb51d6202ff1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r790c2926efc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1908a34b9cc… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb06c1e766aa… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5e66e286afb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb592033a246… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r59bac5c09f7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc0087125cb1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2936730ef0a… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
https://lists.apache.org/thread.html/r0053443ce19… x_refsource_MISC
https://lists.apache.org/thread.html/r5c701840aa2… mailing-listx_refsource_MLIST
https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISC
https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISC
https://lists.apache.org/thread.html/r584cf871f18… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022021… x_refsource_CONFIRM
Impacted products
Vendor Product Version
netty netty Affected: < 4.1.59.Final
Create a notification for this product.
Show details on NVD website
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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      "problemTypes": [
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              "description": "CWE-378: Creation of Temporary File With Insecure Permissions",
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              "description": "CWE-379: Creation of Temporary File in Directory with Insecure Permissions",
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          "name": "[kafka-jira] 20210302 [GitHub] [kafka] dongjinleekr commented on pull request #10235: KAFKA-12389: Upgrade of netty-codec due to CVE-2021-21290",
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          "tags": [
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          "url": "https://lists.apache.org/thread.html/r7bb3cdc192e9a6f863d3ea05422f09fa1ae2b88d4663e63696ee7ef5%40%3Cdev.ranger.apache.org%3E"
        },
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          "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] yaswanthnadella opened a new issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
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          "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] aahmed-se opened a new pull request #10073: Upgrade Netty version to 4.1.60.final",
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          "url": "https://lists.apache.org/thread.html/r9924ef9357537722b28d04c98a189750b80694a19754e5057c34ca48%40%3Ccommits.pulsar.apache.org%3E"
        },
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          "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] merlimat closed issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
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          "url": "https://lists.apache.org/thread.html/r790c2926efcd062067eb18fde2486527596d7275381cfaff2f7b3890%40%3Cissues.bookkeeper.apache.org%3E"
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          "name": "[zookeeper-dev] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "url": "https://lists.apache.org/thread.html/r1908a34b9cc7120e5c19968a116ddbcffea5e9deb76c2be4fa461904%40%3Cdev.zookeeper.apache.org%3E"
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          "name": "[kafka-dev] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
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          "name": "[kafka-jira] 20210330 [jira] [Updated] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
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        },
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          "name": "[zookeeper-issues] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "url": "https://lists.apache.org/thread.html/rb592033a2462548d061a83ac9449c5ff66098751748fcd1e2d008233%40%3Cissues.zookeeper.apache.org%3E"
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        {
          "name": "[kafka-jira] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
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          "name": "[zookeeper-issues] 20210330 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "[zookeeper-issues] 20210402 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
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          "name": "DSA-4885",
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          "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
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          "url": "https://lists.apache.org/thread.html/r0053443ce19ff125981559f8c51cf66e3ab4350f47812b8cf0733a05%40%3Cdev.kafka.apache.org%3E"
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        {
          "name": "[activemq-users] 20210715 Next ActiveMQ Artemis Release - CVE-2021-21290 vulnerability",
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          "url": "https://lists.apache.org/thread.html/r5c701840aa2845191721e39821445e1e8c59711e71942b7796a6ec29%40%3Cusers.activemq.apache.org%3E"
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          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
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        {
          "name": "[pulsar-commits] 20211020 [GitHub] [pulsar] Shoothzj opened a new pull request #12437: [Security] Bump grpc to 1.41.0",
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          "url": "https://security.netapp.com/advisory/ntap-20220210-0011/"
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      "source": {
        "advisory": "GHSA-5mcr-gq6c-3hq2",
        "discovery": "UNKNOWN"
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      "title": "Local Information Disclosure Vulnerability in Netty on Unix-Like systems due temporary files",
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            "baseScore": 6.2,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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            },
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              "name": "[kafka-jira] 20210301 [jira] [Created] (KAFKA-12389) Upgrade of netty-codec due to CVE-2021-21290",
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              "url": "https://lists.apache.org/thread.html/rc488f80094872ad925f0c73d283d4c00d32def81977438e27a3dc2bb@%3Cjira.kafka.apache.org%3E"
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              "name": "[kafka-dev] 20210301 [jira] [Created] (KAFKA-12389) Upgrade of netty-codec due to CVE-2021-21290",
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              "url": "https://lists.apache.org/thread.html/r2748097ea4b774292539cf3de6e3b267fc7a88d6c8ec40f4e2e87bd4@%3Cdev.kafka.apache.org%3E"
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              "name": "[kafka-jira] 20210301 [jira] [Assigned] (KAFKA-12389) Upgrade of netty-codec due to CVE-2021-21290",
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              "url": "https://lists.apache.org/thread.html/ra503756ced78fdc2136bd33e87cb7553028645b261b1f5c6186a121e@%3Cjira.kafka.apache.org%3E"
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            {
              "name": "[kafka-jira] 20210301 [GitHub] [kafka] dongjinleekr opened a new pull request #10235: KAFKA-12389: Upgrade of netty-codec due to CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r10308b625e49d4e9491d7e079606ca0df2f0a4d828f1ad1da64ba47b@%3Cjira.kafka.apache.org%3E"
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              "name": "[kafka-jira] 20210301 [GitHub] [kafka] dongjinleekr commented on pull request #10235: KAFKA-12389: Upgrade of netty-codec due to CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r2fda4dab73097051977f2ab818f75e04fbcb15bb1003c8530eac1059@%3Cjira.kafka.apache.org%3E"
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              "name": "[kafka-dev] 20210302 [jira] [Resolved] (KAFKA-12389) Upgrade of netty-codec due to CVE-2021-21290",
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              "url": "https://lists.apache.org/thread.html/r326ec431f06eab7cb7113a7a338e59731b8d556d05258457f12bac1b@%3Cdev.kafka.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/rdba4f78ac55f803893a1a2265181595e79e3aa027e2e651dfba98c18@%3Cjira.kafka.apache.org%3E"
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              "name": "[kafka-jira] 20210302 [GitHub] [kafka] omkreddy closed pull request #10235: KAFKA-12389: Upgrade of netty-codec due to CVE-2021-21290",
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              "url": "https://lists.apache.org/thread.html/r0857b613604c696bf9743f0af047360baaded48b1c75cf6945a083c5@%3Cjira.kafka.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/r5e4a540089760c8ecc2c411309d74264f1dad634ad93ad583ca16214@%3Ccommits.kafka.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/r71dbb66747ff537640bb91eb0b2b24edef21ac07728097016f58b01f@%3Ccommits.kafka.apache.org%3E"
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              "name": "[kafka-jira] 20210302 [GitHub] [kafka] dongjinleekr commented on pull request #10235: KAFKA-12389: Upgrade of netty-codec due to CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/ra0fc2b4553dd7aaf75febb61052b7f1243ac3a180a71c01f29093013@%3Cjira.kafka.apache.org%3E"
            },
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              "name": "[zookeeper-issues] 20210311 [jira] [Created] (ZOOKEEPER-4242) Upgrade Netty library to \u003e 4.1.59 due to security vulnerability",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5bf303d7c04da78f276765da08559fdc62420f1df539b277ca31f63b@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-dev] 20210311 [jira] [Created] (ZOOKEEPER-4242) Upgrade Netty library to \u003e 4.1.59 due to security vulnerability",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r743149dcc8db1de473e6bff0b3ddf10140a7357bc2add75f7d1fbb12@%3Cdev.zookeeper.apache.org%3E"
            },
            {
              "name": "[tinkerpop-dev] 20210316 [jira] [Created] (TINKERPOP-2535) Netty 4.1.52 flagged as medium security violation",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r4efed2c501681cb2e8d629da16e48d9eac429624fd4c9a8c6b8e7020@%3Cdev.tinkerpop.apache.org%3E"
            },
            {
              "name": "[ranger-dev] 20210317 [jira] [Created] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r02e467123d45006a1dda20a38349e9c74c3a4b53e2e07be0939ecb3f@%3Cdev.ranger.apache.org%3E"
            },
            {
              "name": "[ranger-dev] 20210317 [jira] [Assigned] (RANGER-3209) Upgrade netty to 4.1.60+ due to CVE-2021-21290 and CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r7bb3cdc192e9a6f863d3ea05422f09fa1ae2b88d4663e63696ee7ef5@%3Cdev.ranger.apache.org%3E"
            },
            {
              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] yaswanthnadella opened a new issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rcd163e421273e8dca1c71ea298dce3dd11b41d51c3a812e0394e6a5d@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] aahmed-se opened a new pull request #10073: Upgrade Netty version to 4.1.60.final",
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              "url": "https://lists.apache.org/thread.html/r9924ef9357537722b28d04c98a189750b80694a19754e5057c34ca48@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[pulsar-commits] 20210329 [GitHub] [pulsar] merlimat closed issue #10071: CVE-2021-21295 \u0026 CVE-2021-21290",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb51d6202ff1a773f96eaa694b7da4ad3f44922c40b3d4e1a19c2f325@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[bookkeeper-issues] 20210330 [GitHub] [bookkeeper] eolivelli opened a new issue #2669: Update Netty to 4.1.60.final",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r790c2926efcd062067eb18fde2486527596d7275381cfaff2f7b3890@%3Cissues.bookkeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-dev] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r1908a34b9cc7120e5c19968a116ddbcffea5e9deb76c2be4fa461904@%3Cdev.zookeeper.apache.org%3E"
            },
            {
              "name": "[kafka-dev] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb06c1e766aa45ee422e8261a8249b561784186483e8f742ea627bda4@%3Cdev.kafka.apache.org%3E"
            },
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              "name": "[kafka-jira] 20210330 [jira] [Updated] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r5e66e286afb5506cdfe9bbf68a323e8d09614f6d1ddc806ed0224700@%3Cjira.kafka.apache.org%3E"
            },
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              "name": "[zookeeper-issues] 20210330 [jira] [Created] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rb592033a2462548d061a83ac9449c5ff66098751748fcd1e2d008233@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "[kafka-jira] 20210330 [jira] [Created] (KAFKA-12583) Upgrade of netty-codec due to CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r59bac5c09f7a4179b9e2460e8f41c278aaf3b9a21cc23678eb893e41@%3Cjira.kafka.apache.org%3E"
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              "name": "[zookeeper-issues] 20210330 [jira] [Updated] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rc0087125cb15b4b78e44000f841cd37fefedfda942fd7ddf3ad1b528@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "[zookeeper-issues] 20210402 [jira] [Commented] (ZOOKEEPER-4272) Upgrade Netty library to \u003e 4.1.60 due to security vulnerability CVE-2021-21295",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r2936730ef0a06e724b96539bc7eacfcd3628987c16b1b99c790e7b87@%3Cissues.zookeeper.apache.org%3E"
            },
            {
              "name": "DSA-4885",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4885"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
            },
            {
              "name": "https://lists.apache.org/thread.html/r0053443ce19ff125981559f8c51cf66e3ab4350f47812b8cf0733a05@%3Cdev.kafka.apache.org%3E",
              "refsource": "MISC",
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    "cveId": "CVE-2021-21290",
    "datePublished": "2021-02-08T20:10:16",
    "dateReserved": "2020-12-22T00:00:00",
    "dateUpdated": "2024-08-03T18:09:15.620Z",
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}

CVE-2020-11612 (GCVE-0-2020-11612)

Vulnerability from cvelistv5 – Published: 2020-04-07 18:00 – Updated: 2024-08-04 11:35
VLAI?
Summary
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://lists.apache.org/thread.html/r2958e4d49ee… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3195127e46c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r14446ed5820… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra98e3a8541a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r8a654f11e11… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7836bbdbe95… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5b1ad615525… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r88e2b91560c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rfd173eac20d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ref2c8a0cbb3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r255ed239e65… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf803b65b4a5… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd302ddb501f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re1ea144e91f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r866288c2ada… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rff8859c0d06… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4a7e4e23bd8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9c30b7fca4b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r281882fdf9e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5030cd8ea5d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3ea4918d20d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ref3943adbc3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9addb580456… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4f4a14d6a60… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7641ee788e1… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf9f8bcc4ca8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5a0b1f0b1c3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r69b23a94d4a… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/raaac04b7567… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf5b2dfb7401… mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
https://github.com/netty/netty/issues/6168 x_refsource_MISC
https://github.com/netty/netty/pull/9924 x_refsource_MISC
https://github.com/netty/netty/compare/netty-4.1.… x_refsource_MISC
https://lists.apache.org/thread.html/r31424427cc6… x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020122… x_refsource_CONFIRM
https://lists.apache.org/thread.html/r832724df393… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7790b9d9969… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdb691256523… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISC
https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
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              "lang": "eng",
              "value": "The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder."
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          ]
        },
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          "problemtype_data": [
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              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
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              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html"
            },
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              "name": "[flink-dev] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
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            },
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              "url": "https://github.com/netty/netty/pull/9924"
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            {
              "name": "https://github.com/netty/netty/compare/netty-4.1.45.Final...netty-4.1.46.Final",
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            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20201223-0001/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20201223-0001/"
            },
            {
              "name": "[pulsar-commits] 20210120 [GitHub] [pulsar] fmiguelez opened a new issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "[pulsar-commits] 20210122 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33a4b5e3c4f9c1ec9c2@%3Ccommits.pulsar.apache.org%3E"
            },
            {
              "name": "DSA-4885",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4885"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
            },
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              "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
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              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-11612",
    "datePublished": "2020-04-07T18:00:34",
    "dateReserved": "2020-04-07T00:00:00",
    "dateUpdated": "2024-08-04T11:35:13.236Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-20444 (GCVE-0-2019-20444)

Vulnerability from cvelistv5 – Published: 2020-01-29 20:33 – Updated: 2025-07-01 18:01
VLAI?
Summary
HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://github.com/netty/netty/issues/9866
https://github.com/netty/netty/compare/netty-4.1.…
https://lists.apache.org/thread.html/re45ee9256d3… mailing-list
https://lists.apache.org/thread.html/r70b1ff22ee8… mailing-list
https://lists.apache.org/thread.html/rff210a24f3a… mailing-list
https://lists.apache.org/thread.html/ra9fbfe7d483… mailing-list
https://lists.apache.org/thread.html/r96e08f92923… mailing-list
https://lists.apache.org/thread.html/r804895eedd7… mailing-list
https://lists.apache.org/thread.html/rce71d337470…
https://lists.apache.org/thread.html/rfb55f245b08…
https://lists.apache.org/thread.html/ra2ace4bcb5c… mailing-list
https://lists.apache.org/thread.html/r36fcf538b28… mailing-list
https://lists.apache.org/thread.html/r91e0fa345c8…
https://lists.apache.org/thread.html/r310d2ce2230…
https://lists.apache.org/thread.html/r9b20cdac704…
https://lists.apache.org/thread.html/r640eb9b3213… mailing-list
https://lists.apache.org/thread.html/r059b042bca4… mailing-list
https://lists.apache.org/thread.html/r489886fe72a… mailing-list
https://lists.apache.org/thread.html/r34912a9b1a5… mailing-list
https://lists.apache.org/thread.html/r0f5e72d5f69…
https://lists.apache.org/thread.html/r1fcccf8bdb3… mailing-list
https://lists.apache.org/thread.html/r819aaeb9944…
https://lists.apache.org/thread.html/rb84c57670ec…
https://lists.apache.org/thread.html/r6945f3c346b… mailing-list
https://lists.apache.org/thread.html/r4c675b2d0cc…
https://access.redhat.com/errata/RHSA-2020:0497 vendor-advisory
https://lists.apache.org/thread.html/r959474dcf7f… mailing-list
https://lists.apache.org/thread.html/rc7eb5634b71… mailing-list
https://lists.apache.org/thread.html/r90030b01174… mailing-list
https://lists.apache.org/thread.html/re0b78a3d0a4… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.apache.org/thread.html/re78eaef7d01… mailing-list
https://lists.apache.org/thread.html/r0c3d49bfdbc… mailing-list
https://access.redhat.com/errata/RHSA-2020:0601 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0606 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0605 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0567 vendor-advisory
https://lists.apache.org/thread.html/rf2bf8e2eb0a… mailing-list
https://lists.apache.org/thread.html/rb3361f6c6a5… mailing-list
https://lists.apache.org/thread.html/r86befa74c5c… mailing-list
https://lists.apache.org/thread.html/rdd5d243a5f8… mailing-list
https://lists.apache.org/thread.html/rcb2c59428f3… mailing-list
https://lists.apache.org/thread.html/r8402d67fdfe… mailing-list
https://access.redhat.com/errata/RHSA-2020:0806 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0811 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0804 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0805 vendor-advisory
https://lists.apache.org/thread.html/r205937c8581… mailing-list
https://lists.apache.org/thread.html/ra1a71b576a4… mailing-list
https://lists.apache.org/thread.html/r4d3f1d3e333… mailing-list
https://lists.apache.org/thread.html/r1b103833cb5… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.apache.org/thread.html/raaac04b7567… mailing-list
https://lists.apache.org/thread.html/rf5b2dfb7401… mailing-list
https://usn.ubuntu.com/4532-1/ vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.apache.org/thread.html/r0aa8b28e76e… mailing-list
https://lists.apache.org/thread.html/rd0e44e8ef71… mailing-list
https://lists.apache.org/thread.html/r832724df393… mailing-list
https://lists.apache.org/thread.html/r7790b9d9969… mailing-list
https://lists.apache.org/thread.html/rdb691256523… mailing-list
https://www.debian.org/security/2021/dsa-4885 vendor-advisory
https://lists.apache.org/thread.html/rd8f72411fb7… mailing-list
https://lists.apache.org/thread.html/r2f2989b7815… mailing-list
https://github.com/poc-effectiveness/PoCAdaptatio…
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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:39:10.018Z",
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            "url": "https://github.com/netty/netty/issues/9866"
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            "name": "[camel-commits] 20201120 [camel] branch camel-2.25.x updated: Updating Netty to 4.1.48.Final to fix some CVEs (e.g. CVE-2019-16869, CVE-2019-20444)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/r0aa8b28e76ec01c697b15e161e6797e88fc8d406ed762e253401106e%40%3Ccommits.camel.apache.org%3E"
          },
          {
            "name": "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list",
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            "url": "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E"
          },
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            "name": "[pulsar-commits] 20210120 [GitHub] [pulsar] fmiguelez opened a new issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
              "mailing-list",
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          },
          {
            "name": "[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
              "mailing-list",
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          },
          {
            "name": "[pulsar-commits] 20210122 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
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          {
            "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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          },
          {
            "name": "[spark-issues] 20210824 [jira] [Created] (SPARK-36572) Upgrade version of io.netty to 4.1.44.Final to solve CVE-2019-20444 and CVE-2019-20445",
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              "mailing-list",
              "x_refsource_MLIST",
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        {
          "name": "[druid-commits] 20200131 [GitHub] [druid] ccaominh commented on a change in pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
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          "name": "[druid-commits] 20200131 [GitHub] [druid] zachjsh opened a new pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
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          "url": "https://lists.apache.org/thread.html/r70b1ff22ee80e8101805b9a473116dd33265709007d2deb6f8c80bf2@%3Ccommits.druid.apache.org%3E"
        },
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          "name": "[druid-commits] 20200131 [GitHub] [druid] gianm merged pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
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          "name": "[zookeeper-issues] 20200204 [jira] [Resolved] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
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          "url": "https://lists.apache.org/thread.html/r640eb9b3213058a963e18291f903fc1584e577f60035f941e32f760a@%3Cissues.zookeeper.apache.org%3E"
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          "name": "[zookeeper-dev] 20200204 Build failed in Jenkins: zookeeper-branch36-java8 #38",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/r059b042bca47be53ff8a51fd04d95eb01bb683f1afa209db136e8cb7@%3Cdev.zookeeper.apache.org%3E"
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        {
          "name": "[zookeeper-dev] 20200204 Build failed in Jenkins: zookeeper-branch36-java11 #39",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/r489886fe72a98768eed665474cba13bad8d6fe0654f24987706636c5@%3Cdev.zookeeper.apache.org%3E"
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        {
          "name": "[zookeeper-dev] 20200204 Build failed in Jenkins: zookeeper-master-maven-jdk11 #361",
          "tags": [
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          "url": "https://lists.apache.org/thread.html/r34912a9b1a5c269a77b8be94ef6fb6d1e9b3c69129719dc00f01cf0b@%3Cdev.zookeeper.apache.org%3E"
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        {
          "name": "[zookeeper-issues] 20200209 [jira] [Updated] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r1fcccf8bdb3531c28bc9aa605a6a1bea7e68cef6fc12e01faafb2fb5@%3Cissues.zookeeper.apache.org%3E"
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        },
        {
          "url": "https://lists.apache.org/thread.html/rb84c57670ec48ef23f4d07973b7fa69f629b8e7fcfb48874362feb6f@%3Ccommits.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200209 [jira] [Commented] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r6945f3c346b7af89bbd3526a7c9b705b1e3569070ebcd0964bcedd7d@%3Cissues.zookeeper.apache.org%3E"
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          "url": "https://lists.apache.org/thread.html/r4c675b2d0cc2a5e506b11ee10d60a378859ee340aca052e4c7ef4749@%3Cnotifications.zookeeper.apache.org%3E"
        },
        {
          "name": "RHSA-2020:0497",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0497"
        },
        {
          "name": "[cassandra-commits] 20200218 [jira] [Created] (CASSANDRA-15590) Upgrade io.netty_netty-all dependency to fix security vulnerabilities",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r959474dcf7f88565ed89f6252ca5a274419006cb71348f14764b183d@%3Ccommits.cassandra.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200219 [jira] [Updated] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rc7eb5634b71d284483e58665b22bf274a69bd184d9bd7ede52015d91@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200219 [jira] [Updated] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r90030b0117490caed526e57271bf4d7f9b012091ac5083c895d16543@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200219 [jira] [Assigned] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/re0b78a3d0a4ba2cf9f4e14e1d05040bde9051d5c78071177186336c9@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[debian-lts-announce] 20200219 [SECURITY] [DLA 2109-1] netty security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00017.html"
        },
        {
          "name": "[debian-lts-announce] 20200219 [SECURITY] [DLA 2110-1] netty-3.9 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00018.html"
        },
        {
          "name": "[hadoop-common-issues] 20200224 [jira] [Commented] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/re78eaef7d01ad65c370df30e45c686fffff00b37f7bfd78b26a08762@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200225 [jira] [Commented] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r0c3d49bfdbc62fd3915676433cc5899c5506d06da1c552ef1b7923a5@%3Ccommon-issues.hadoop.apache.org%3E"
        },
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        },
        {
          "name": "RHSA-2020:0606",
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        {
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          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0567"
        },
        {
          "name": "[hadoop-common-issues] 20200309 [jira] [Updated] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rf2bf8e2eb0a03227f5bc100b544113f8cafea01e887bb068e8d1fa41@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200309 [jira] [Commented] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rb3361f6c6a5f834ad3db5e998c352760d393c0891b8d3bea90baa836@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-commits] 20200309 [hadoop] branch trunk updated: HADOOP-16871. Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444, CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r86befa74c5cd1482c711134104aec339bf7ae879f2c4437d7ec477d4@%3Ccommon-commits.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-commits] 20200309 [hadoop] branch branch-3.2 updated: HADOOP-16871. Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444, CVE-2019-16869",
          "tags": [
            "mailing-list"
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          "url": "https://lists.apache.org/thread.html/rdd5d243a5f8ed8b83c0104e321aa420e5e98792a95749e3c9a54c0b9@%3Ccommon-commits.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-commits] 20200309 [hadoop] branch branch-3.1 updated: HADOOP-16871. Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444, CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rcb2c59428f34d4757702f9ae739a8795bda7bea97b857e708a9c62c6@%3Ccommon-commits.hadoop.apache.org%3E"
        },
        {
          "name": "[hadoop-common-issues] 20200310 [jira] [Commented] (HADOOP-16871) Upgrade Netty version to 4.1.45.Final to handle CVE-2019-20444,CVE-2019-16869",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r8402d67fdfe9cf169f859d52a7670b28a08eff31e54b522cc1432532@%3Ccommon-issues.hadoop.apache.org%3E"
        },
        {
          "name": "RHSA-2020:0806",
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        },
        {
          "name": "RHSA-2020:0811",
          "tags": [
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        },
        {
          "name": "RHSA-2020:0804",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0804"
        },
        {
          "name": "RHSA-2020:0805",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0805"
        },
        {
          "name": "[geode-dev] 20200408 Proposal to bring GEODE-7969 to support/1.12",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r205937c85817a911b0c72655c2377e7a2c9322d6ef6ce1b118d34d8d@%3Cdev.geode.apache.org%3E"
        },
        {
          "name": "[geode-dev] 20200408 Re: Proposal to bring GEODE-7969 to support/1.12",
          "tags": [
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          ],
          "url": "https://lists.apache.org/thread.html/ra1a71b576a45426af5ee65255be9596ff3181a342f4ba73b800db78f@%3Cdev.geode.apache.org%3E"
        },
        {
          "name": "[cassandra-commits] 20200604 [jira] [Created] (CASSANDRA-15856) Security vulnerabilities with dependency jars of Cassandra 3.11.6",
          "tags": [
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          ],
          "url": "https://lists.apache.org/thread.html/r4d3f1d3e333d9c2b2f6e6ae8ed8750d4de03410ac294bcd12c7eefa3@%3Ccommits.cassandra.apache.org%3E"
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        {
          "name": "[bookkeeper-issues] 20200729 [GitHub] [bookkeeper] padma81 opened a new issue #2387: Security vulnerabilities in the apache/bookkeeper-4.9.2 image",
          "tags": [
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          ],
          "url": "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E"
        },
        {
          "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2365-1] netty-3.9 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00004.html"
        },
        {
          "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2364-1] netty security update",
          "tags": [
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        {
          "name": "[flink-issues] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
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              "name": "[geode-dev] 20200408 Re: Proposal to bring GEODE-7969 to support/1.12",
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              "url": "https://lists.apache.org/thread.html/r4d3f1d3e333d9c2b2f6e6ae8ed8750d4de03410ac294bcd12c7eefa3@%3Ccommits.cassandra.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E"
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              "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2365-1] netty-3.9 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00004.html"
            },
            {
              "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2364-1] netty security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html"
            },
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              "name": "[flink-issues] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
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              "url": "https://lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7@%3Cissues.flink.apache.org%3E"
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            {
              "name": "[flink-dev] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
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              "url": "https://lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2066fcd2ae66e16a2f@%3Cdev.flink.apache.org%3E"
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            },
            {
              "name": "[camel-commits] 20201120 [camel] branch camel-2.25.x updated: Updating Netty to 4.1.48.Final to fix some CVEs (e.g. CVE-2019-16869, CVE-2019-20444)",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r0aa8b28e76ec01c697b15e161e6797e88fc8d406ed762e253401106e@%3Ccommits.camel.apache.org%3E"
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              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec@%3Ccommits.pulsar.apache.org%3E"
            },
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              "name": "[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4@%3Ccommits.pulsar.apache.org%3E"
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              "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
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              "url": "https://lists.apache.org/thread.html/rd8f72411fb75b98d366400ae789966373b5c3eb3f511e717caf3e49e@%3Cissues.flink.apache.org%3E"
            },
            {
              "name": "[spark-issues] 20210824 [jira] [Created] (SPARK-36572) Upgrade version of io.netty to 4.1.44.Final to solve CVE-2019-20444 and CVE-2019-20445",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r2f2989b7815d809ff3fda8ce330f553e5f133505afd04ffbc135f35f@%3Cissues.spark.apache.org%3E"
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  "cveMetadata": {
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    "assignerShortName": "mitre",
    "cveId": "CVE-2019-20444",
    "datePublished": "2020-01-29T20:33:17.000Z",
    "dateReserved": "2020-01-29T00:00:00.000Z",
    "dateUpdated": "2025-07-01T18:01:08.474Z",
    "state": "PUBLISHED"
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}

CVE-2019-20445 (GCVE-0-2019-20445)

Vulnerability from cvelistv5 – Published: 2020-01-29 20:33 – Updated: 2024-08-05 02:39
VLAI?
Summary
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://github.com/netty/netty/compare/netty-4.1.… x_refsource_MISC
https://github.com/netty/netty/issues/9861 x_refsource_MISC
https://lists.apache.org/thread.html/re45ee9256d3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r70b1ff22ee8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rff210a24f3a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra9fbfe7d483… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r96e08f92923… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r81700644754… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r804895eedd7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rce71d337470… x_refsource_MISC
https://lists.apache.org/thread.html/rfb55f245b08… x_refsource_MISC
https://lists.apache.org/thread.html/ra2ace4bcb5c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r36fcf538b28… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r310d2ce2230… x_refsource_MISC
https://lists.apache.org/thread.html/r9b20cdac704… x_refsource_MISC
https://lists.apache.org/thread.html/r640eb9b3213… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1fcccf8bdb3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r819aaeb9944… x_refsource_MISC
https://lists.apache.org/thread.html/rb84c57670ec… x_refsource_MISC
https://lists.apache.org/thread.html/r6945f3c346b… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2020:0497 vendor-advisoryx_refsource_REDHAT
https://lists.apache.org/thread.html/r959474dcf7f… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2020:0601 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0606 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0605 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0567 vendor-advisoryx_refsource_REDHAT
https://lists.apache.org/thread.html/rb5c065e7bd7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r46f93de62b1… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2020:0806 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0811 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0804 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0805 vendor-advisoryx_refsource_REDHAT
https://lists.apache.org/thread.html/r205937c8581… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra1a71b576a4… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4ff40646e9c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r030beff88ae… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rbdb59c683d6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r4d3f1d3e333… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1b103833cb5… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/raaac04b7567… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf5b2dfb7401… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4532-1/ vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.apache.org/thread.html/rd0e44e8ef71… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r832724df393… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r7790b9d9969… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rdb691256523… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/rd8f72411fb7… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r2f2989b7815… mailing-listx_refsource_MLIST
Show details on NVD website
To clipboard 

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              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00018.html"
          },
          {
            "name": "RHSA-2020:0601",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0601"
          },
          {
            "name": "RHSA-2020:0606",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
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            "url": "https://access.redhat.com/errata/RHSA-2020:0606"
          },
          {
            "name": "RHSA-2020:0605",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0605"
          },
          {
            "name": "RHSA-2020:0567",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0567"
          },
          {
            "name": "[spark-issues] 20200309 [jira] [Created] (SPARK-31095) Upgrade netty version to fix security vulnerabilities",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rb5c065e7bd701b0744f9f28ad769943f91745102716c1eb516325f11%40%3Cissues.spark.apache.org%3E"
          },
          {
            "name": "[spark-reviews] 20200310 [GitHub] [spark] dongjoon-hyun commented on issue #27870: [SPARK-31095][BUILD][2.4] Upgrade netty-all to 4.1.47.Final",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r46f93de62b1e199f3f9babb18128681677c53493546f532ed88c359d%40%3Creviews.spark.apache.org%3E"
          },
          {
            "name": "RHSA-2020:0806",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
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            "url": "https://access.redhat.com/errata/RHSA-2020:0806"
          },
          {
            "name": "RHSA-2020:0811",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
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            "url": "https://access.redhat.com/errata/RHSA-2020:0811"
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          {
            "name": "RHSA-2020:0804",
            "tags": [
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              "x_refsource_REDHAT",
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            "url": "https://access.redhat.com/errata/RHSA-2020:0804"
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          {
            "name": "RHSA-2020:0805",
            "tags": [
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            "url": "https://access.redhat.com/errata/RHSA-2020:0805"
          },
          {
            "name": "[geode-dev] 20200408 Proposal to bring GEODE-7969 to support/1.12",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/r205937c85817a911b0c72655c2377e7a2c9322d6ef6ce1b118d34d8d%40%3Cdev.geode.apache.org%3E"
          },
          {
            "name": "[geode-dev] 20200408 Re: Proposal to bring GEODE-7969 to support/1.12",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/ra1a71b576a45426af5ee65255be9596ff3181a342f4ba73b800db78f%40%3Cdev.geode.apache.org%3E"
          },
          {
            "name": "[flume-issues] 20200410 [jira] [Created] (FLUME-3363) CVE-2019-20445",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r4ff40646e9ccce13560458419accdfc227b8b6ca4ead3a8a91decc74%40%3Cissues.flume.apache.org%3E"
          },
          {
            "name": "[flume-issues] 20200415 [jira] [Updated] (FLUME-3363) CVE-2019-20445",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r030beff88aeb6d7a2d6cd21342bd18686153ce6e26a4171d0e035663%40%3Cissues.flume.apache.org%3E"
          },
          {
            "name": "[flume-issues] 20200422 [jira] [Commented] (FLUME-3363) CVE-2019-20445",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rbdb59c683d666130906a9c05a1d2b034c4cc08cda7ed41322bd54fe2%40%3Cissues.flume.apache.org%3E"
          },
          {
            "name": "[cassandra-commits] 20200604 [jira] [Created] (CASSANDRA-15856) Security vulnerabilities with dependency jars of Cassandra 3.11.6",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r4d3f1d3e333d9c2b2f6e6ae8ed8750d4de03410ac294bcd12c7eefa3%40%3Ccommits.cassandra.apache.org%3E"
          },
          {
            "name": "[bookkeeper-issues] 20200729 [GitHub] [bookkeeper] padma81 opened a new issue #2387: Security vulnerabilities in the apache/bookkeeper-4.9.2 image",
            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E"
          },
          {
            "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2365-1] netty-3.9 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00004.html"
          },
          {
            "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2364-1] netty security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00003.html"
          },
          {
            "name": "[flink-issues] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/raaac04b7567c554786132144bea3dcb72568edd410c1e6f0101742e7%40%3Cissues.flink.apache.org%3E"
          },
          {
            "name": "[flink-dev] 20200910 [jira] [Created] (FLINK-19195) question on security vulnerabilities in flink",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rf5b2dfb7401666a19915f8eaef3ba9f5c3386e2066fcd2ae66e16a2f%40%3Cdev.flink.apache.org%3E"
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          {
            "name": "USN-4532-1",
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            "url": "https://usn.ubuntu.com/4532-1/"
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          {
            "name": "FEDORA-2020-66b5f85ccc",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TS6VX7OMXPDJIU5LRGUAHRK6MENAVJ46/"
          },
          {
            "name": "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list",
            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E"
          },
          {
            "name": "[pulsar-commits] 20210120 [GitHub] [pulsar] fmiguelez opened a new issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/r832724df393a7ef25ca4c7c2eb83ad2d6c21c74569acda5233f9f1ec%40%3Ccommits.pulsar.apache.org%3E"
          },
          {
            "name": "[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r7790b9d99696d9eddce8a8c96f13bb68460984294ea6fea3800143e4%40%3Ccommits.pulsar.apache.org%3E"
          },
          {
            "name": "[pulsar-commits] 20210122 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rdb69125652311d0c41f6066ff44072a3642cf33a4b5e3c4f9c1ec9c2%40%3Ccommits.pulsar.apache.org%3E"
          },
          {
            "name": "DSA-4885",
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              "x_transferred"
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          {
            "name": "[flink-issues] 20210426 [jira] [Commented] (FLINK-22441) In Flink v1.11.3 contains netty(version:3.10.6) netty(version:4.1.60) . There are many vulnerabilities, like CVE-2021-21409 etc. please confirm these version and fix. thx",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rd8f72411fb75b98d366400ae789966373b5c3eb3f511e717caf3e49e%40%3Cissues.flink.apache.org%3E"
          },
          {
            "name": "[spark-issues] 20210824 [jira] [Created] (SPARK-36572) Upgrade version of io.netty to 4.1.44.Final to solve CVE-2019-20444 and CVE-2019-20445",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "https://lists.apache.org/thread.html/r2f2989b7815d809ff3fda8ce330f553e5f133505afd04ffbc135f35f%40%3Cissues.spark.apache.org%3E"
          }
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          "tags": [
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        {
          "name": "[druid-commits] 20200131 [GitHub] [druid] ccaominh commented on a change in pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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        },
        {
          "name": "[druid-commits] 20200131 [GitHub] [druid] zachjsh opened a new pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r70b1ff22ee80e8101805b9a473116dd33265709007d2deb6f8c80bf2%40%3Ccommits.druid.apache.org%3E"
        },
        {
          "name": "[druid-commits] 20200131 [GitHub] [druid] gianm merged pull request #9300: Fix / suppress netty CVEs CVE-2019-20445 and CVE-2019-20444",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/rff210a24f3a924829790e69eaefa84820902b7b31f17c3bf2def9114%40%3Ccommits.druid.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200203 [jira] [Created] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/ra9fbfe7d4830ae675bf34c7c0f8c22fc8a4099f65706c1bc4f54c593%40%3Cissues.zookeeper.apache.org%3E"
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        {
          "name": "[zookeeper-dev] 20200203 [jira] [Created] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "name": "[zookeeper-dev] 20200203 Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 1",
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            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/r81700644754e66ffea465c869cb477de25f8041e21598e8818fc2c45%40%3Cdev.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200203 [jira] [Assigned] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r804895eedd72c9ec67898286eb185e04df852b0dd5fe53cf5b6138f9%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "tags": [
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          "url": "https://lists.apache.org/thread.html/rce71d33747010d32d31d90f5d737dae26291d96552f513a266c92fbb%40%3Cnotifications.zookeeper.apache.org%3E"
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        },
        {
          "name": "[zookeeper-issues] 20200203 [jira] [Updated] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/ra2ace4bcb5cf487f72cbcbfa0f8cc08e755ec2b93d7e69f276148b08%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200203 [jira] [Commented] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r36fcf538b28f2029e8b4f6b9a772f3b107913a78f09b095c5b153a62%40%3Cissues.zookeeper.apache.org%3E"
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          "tags": [
            "x_refsource_MISC"
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          "url": "https://lists.apache.org/thread.html/r310d2ce22304d5298ff87f10134f918c87919b452734f9841d95682d%40%3Ccommits.zookeeper.apache.org%3E"
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          "tags": [
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          "url": "https://lists.apache.org/thread.html/r9b20cdac704cf9a583400350e2d5b576fa8417c18ddb961201676c60%40%3Ccommits.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200204 [jira] [Resolved] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "url": "https://lists.apache.org/thread.html/r640eb9b3213058a963e18291f903fc1584e577f60035f941e32f760a%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200209 [jira] [Updated] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r1fcccf8bdb3531c28bc9aa605a6a1bea7e68cef6fc12e01faafb2fb5%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.apache.org/thread.html/r819aaeb9944bdcfca438dcc51f05650dc728daf64dfd7d774fc2499b%40%3Ccommits.zookeeper.apache.org%3E"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://lists.apache.org/thread.html/rb84c57670ec48ef23f4d07973b7fa69f629b8e7fcfb48874362feb6f%40%3Ccommits.zookeeper.apache.org%3E"
        },
        {
          "name": "[zookeeper-issues] 20200209 [jira] [Commented] (ZOOKEEPER-3716) upgrade netty 4.1.42 to address CVE-2019-20444 CVE-2019-20445",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r6945f3c346b7af89bbd3526a7c9b705b1e3569070ebcd0964bcedd7d%40%3Cissues.zookeeper.apache.org%3E"
        },
        {
          "name": "RHSA-2020:0497",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0497"
        },
        {
          "name": "[cassandra-commits] 20200218 [jira] [Created] (CASSANDRA-15590) Upgrade io.netty_netty-all dependency to fix security vulnerabilities",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r959474dcf7f88565ed89f6252ca5a274419006cb71348f14764b183d%40%3Ccommits.cassandra.apache.org%3E"
        },
        {
          "name": "[debian-lts-announce] 20200219 [SECURITY] [DLA 2109-1] netty security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00017.html"
        },
        {
          "name": "[debian-lts-announce] 20200219 [SECURITY] [DLA 2110-1] netty-3.9 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00018.html"
        },
        {
          "name": "RHSA-2020:0601",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0601"
        },
        {
          "name": "RHSA-2020:0606",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0606"
        },
        {
          "name": "RHSA-2020:0605",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0605"
        },
        {
          "name": "RHSA-2020:0567",
          "tags": [
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          "name": "[spark-issues] 20200309 [jira] [Created] (SPARK-31095) Upgrade netty version to fix security vulnerabilities",
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          "name": "[spark-reviews] 20200310 [GitHub] [spark] dongjoon-hyun commented on issue #27870: [SPARK-31095][BUILD][2.4] Upgrade netty-all to 4.1.47.Final",
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          "name": "[cassandra-commits] 20200604 [jira] [Created] (CASSANDRA-15856) Security vulnerabilities with dependency jars of Cassandra 3.11.6",
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              "url": "https://lists.apache.org/thread.html/r4d3f1d3e333d9c2b2f6e6ae8ed8750d4de03410ac294bcd12c7eefa3@%3Ccommits.cassandra.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E"
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            {
              "name": "[debian-lts-announce] 20200904 [SECURITY] [DLA 2365-1] netty-3.9 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00004.html"
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CVE-2020-7238 (GCVE-0-2020-7238)

Vulnerability from cvelistv5 – Published: 2020-01-27 16:43 – Updated: 2024-08-04 09:25
VLAI?
Summary
Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://netty.io/news/ x_refsource_MISC
https://github.com/jdordonezn/CVE-2020-72381/issues/1 x_refsource_MISC
https://access.redhat.com/errata/RHSA-2020:0497 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2020:0601 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0606 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0605 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0567 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0806 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0811 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0804 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0805 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2021/dsa-4885 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/rc8d554aad88… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r131e572d003… mailing-listx_refsource_MLIST
Show details on NVD website
To clipboard 

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    "assignerShortName": "mitre",
    "cveId": "CVE-2020-7238",
    "datePublished": "2020-01-27T16:43:44",
    "dateReserved": "2020-01-20T00:00:00",
    "dateUpdated": "2024-08-04T09:25:48.271Z",
    "state": "PUBLISHED"
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}

CVE-2019-16869 (GCVE-0-2019-16869)

Vulnerability from cvelistv5 – Published: 2019-09-26 15:28 – Updated: 2025-07-07 16:57
VLAI?
Summary
Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://github.com/netty/netty/issues/9571
https://github.com/netty/netty/compare/netty-4.1.…
https://lists.apache.org/thread.html/e39931d7cdd1… mailing-list
https://lists.apache.org/thread.html/6e1e34c0d563… mailing-list
https://lists.apache.org/thread.html/2494a2ac7f66… mailing-list
https://lists.apache.org/thread.html/76540c8b0ed7… mailing-list
https://lists.apache.org/thread.html/9128111213b7… mailing-list
https://lists.debian.org/debian-lts-announce/2019… mailing-list
https://lists.apache.org/thread.html/d3eb0dbea75e… mailing-list
https://lists.apache.org/thread.html/3e6d7aae1cca… mailing-list
https://lists.apache.org/thread.html/37ed432b8eb3… mailing-list
https://lists.apache.org/thread.html/bdf7a5e59734… mailing-list
https://lists.apache.org/thread.html/380f6d273060… mailing-list
https://lists.apache.org/thread.html/cf5aa087632e… mailing-list
https://lists.apache.org/thread.html/cbf6e6a04cb3… mailing-list
https://lists.apache.org/thread.html/2e1cf538b502… mailing-list
https://lists.apache.org/thread.html/a0f77c73af32… mailing-list
https://lists.apache.org/thread.html/b2cd51795f93… mailing-list
https://lists.apache.org/thread.html/b0656d359c7d… mailing-list
https://lists.apache.org/thread.html/519eb0fd4564… mailing-list
https://lists.apache.org/thread.html/f9bc3e55f4e2… mailing-list
https://lists.apache.org/thread.html/e192fe8797c1… mailing-list
https://lists.apache.org/thread.html/d14f721e0099… mailing-list
https://lists.apache.org/thread.html/f6c5ebfb0187… mailing-list
https://access.redhat.com/errata/RHSA-2019:3892 vendor-advisory
https://lists.apache.org/thread.html/9317fd092b25… mailing-list
https://access.redhat.com/errata/RHSA-2019:3901 vendor-advisory
https://lists.apache.org/thread.html/6063699b87b5… mailing-list
https://lists.apache.org/thread.html/d7d530599dc7… mailing-list
https://lists.apache.org/thread.html/af6e9c2d7168… mailing-list
https://lists.apache.org/thread.html/19fed892608d… mailing-list
https://lists.apache.org/thread.html/b264fa5801e8… mailing-list
https://lists.apache.org/thread.html/b3dda6399a0e… mailing-list
https://lists.apache.org/thread.html/ee6faea9e542… mailing-list
https://lists.apache.org/thread.html/860acce024d7… mailing-list
https://lists.apache.org/thread.html/0acadfb96176… mailing-list
https://lists.apache.org/thread.html/51923a9ba513… mailing-list
https://lists.apache.org/thread.html/681493a2f9b6… mailing-list
https://lists.apache.org/thread.html/799eb85d67cb… mailing-list
https://lists.apache.org/thread.html/64b10f49c683… mailing-list
https://lists.apache.org/thread.html/b3ddeebbfaf8… mailing-list
https://lists.apache.org/thread.html/35961d1ae008… mailing-list
https://www.debian.org/security/2020/dsa-4597 vendor-advisory
https://seclists.org/bugtraq/2020/Jan/6 mailing-list
https://access.redhat.com/errata/RHSA-2020:0164 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0159 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0160 vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0161 vendor-advisory
https://lists.apache.org/thread.html/re45ee9256d3… mailing-list
https://access.redhat.com/errata/RHSA-2020:0445 vendor-advisory
https://lists.apache.org/thread.html/r959474dcf7f… mailing-list
https://lists.apache.org/thread.html/rc7eb5634b71… mailing-list
https://lists.apache.org/thread.html/r90030b01174… mailing-list
https://lists.apache.org/thread.html/re0b78a3d0a4… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.apache.org/thread.html/re78eaef7d01… mailing-list
https://lists.apache.org/thread.html/r0c3d49bfdbc… mailing-list
https://lists.apache.org/thread.html/rf2bf8e2eb0a… mailing-list
https://lists.apache.org/thread.html/rb3361f6c6a5… mailing-list
https://lists.apache.org/thread.html/r86befa74c5c… mailing-list
https://lists.apache.org/thread.html/rdd5d243a5f8… mailing-list
https://lists.apache.org/thread.html/rcb2c59428f3… mailing-list
https://lists.apache.org/thread.html/r8402d67fdfe… mailing-list
https://lists.apache.org/thread.html/r4d3f1d3e333… mailing-list
https://lists.debian.org/debian-lts-announce/2020… mailing-list
https://lists.apache.org/thread.html/raaac04b7567… mailing-list
https://lists.apache.org/thread.html/rf5b2dfb7401… mailing-list
https://usn.ubuntu.com/4532-1/ vendor-advisory
https://lists.apache.org/thread.html/r0aa8b28e76e… mailing-list
https://lists.apache.org/thread.html/rd0e44e8ef71… mailing-list
https://lists.apache.org/thread.html/r831e0548fad… mailing-list
https://lists.apache.org/thread.html/rcddf723a4b4… mailing-list
https://lists.apache.org/thread.html/rb25b42f666d… mailing-list
https://lists.apache.org/thread.html/r832724df393… mailing-list
https://lists.apache.org/thread.html/r7790b9d9969… mailing-list
https://lists.apache.org/thread.html/rdb691256523… mailing-list
https://lists.apache.org/thread.html/rc8d554aad88… mailing-list
https://lists.apache.org/thread.html/r131e572d003… mailing-list
https://lists.apache.org/thread.html/r3225f7dfe6b… mailing-list
https://lists.apache.org/thread.html/r73c400ab66d… mailing-list
https://github.com/poc-effectiveness/PoCAdaptatio…
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            "name": "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list",
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            "name": "[pulsar-commits] 20210120 [GitHub] [pulsar] fmiguelez opened a new issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
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            "name": "[pulsar-commits] 20210121 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
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            "name": "[pulsar-commits] 20210122 [GitHub] [pulsar] hpvd commented on issue #9249: Upgrade Netty dependency in broker to solve vulnerabilities: CVE-2019-16869, CVE-2020-11612, CVE-2019-20445, CVE-2019-20444",
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          "url": "https://lists.apache.org/thread.html/d14f721e0099b914daebe29bca199fde85d8354253be9d6d3d46507a@%3Ccommits.cassandra.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/d14f721e0099b914daebe29bca199fde85d8354253be9d6d3d46507a@%3Ccommits.cassandra.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/6063699b87b501ecca8dd3b0e82251bfc85f29363a9b46ac5ace80cf@%3Cdev.olingo.apache.org%3E"
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              "url": "https://lists.apache.org/thread.html/r8402d67fdfe9cf169f859d52a7670b28a08eff31e54b522cc1432532@%3Ccommon-issues.hadoop.apache.org%3E"
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              "name": "[cassandra-commits] 20200604 [jira] [Created] (CASSANDRA-15856) Security vulnerabilities with dependency jars of Cassandra 3.11.6",
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              "name": "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list",
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-16869",
    "datePublished": "2019-09-26T15:28:25.000Z",
    "dateReserved": "2019-09-25T00:00:00.000Z",
    "dateUpdated": "2025-07-07T16:57:29.928Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2015-2156 (GCVE-0-2015-2156)

Vulnerability from cvelistv5 – Published: 2017-10-18 15:00 – Updated: 2024-08-06 05:10
VLAI?
Summary
Netty before 3.9.8.Final, 3.10.x before 3.10.3.Final, 4.0.x before 4.0.28.Final, and 4.1.x before 4.1.0.Beta5 and Play Framework 2.x before 2.3.9 might allow remote attackers to bypass the httpOnly flag on cookies and obtain sensitive information by leveraging improper validation of cookie name and value characters.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2016-4970 (GCVE-0-2016-4970)

Vulnerability from cvelistv5 – Published: 2017-04-13 14:00 – Updated: 2024-08-06 00:46
VLAI?
Summary
handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2014-3488 (GCVE-0-2014-3488)

Vulnerability from cvelistv5 – Published: 2014-07-31 14:00 – Updated: 2024-08-06 10:43
VLAI?
Summary
The SslHandler in Netty before 3.9.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted SSLv2Hello message.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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