RHSA-2023_6031
Vulnerability from csaf_redhat - Published: 2023-10-23 14:24 - Updated: 2024-12-18 04:49Summary
Red Hat Security Advisory: Cryostat security update
Severity
Important
Notes
Topic: An update is now available for Cryostat 2 on RHEL 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: An update is now available for Cryostat 2 on RHEL 8.
Security Fix(es):
* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)
* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
* golang.org/x/net/html: Cross site scripting (CVE-2023-3978)
* golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)
* golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)
* golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)
* golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
A flaw was found in the Golang HTML package where it is vulnerable to Cross-site scripting caused by the improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially crafted URL to execute a script in a victim's web browser within the security context of the hosting website once the URL is clicked. The flaw allows an attacker to steal the victim's cookie-based authentication credentials.
6.1 (Medium)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
A flaw was found in Golang, where it is vulnerable to HTTP header injection caused by improper content validation of the Host header by the HTTP/1 client. A remote attacker can inject arbitrary HTTP headers by persuading a victim to visit a specially crafted Web page. This flaw allows the attacker to conduct various attacks against the vulnerable system, including Cross-site scripting, cache poisoning, or session hijacking.
6.5 (Medium)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
A denial of service vulnerability was found in the Golang Go package caused by an uncontrolled resource consumption flaw. By persuading a victim to use a specially crafted certificate with large RSA keys, a remote attacker can cause a client/server to expend significant CPU time verifying signatures, resulting in a denial of service condition.
5.3 (Medium)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic.
7.5 (High)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
A flaw was found in Golang. QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With the fix, connections now consistently reject messages larger than 65KiB in size.
7.5 (High)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RST_STREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any server-side limit for the maximum number of active streams per connection, resulting in a denial of service due to server resource consumption. Red Hat has rated the severity of this flaw as 'Important' as the US Cybersecurity and Infrastructure Security Agency (CISA) declared this vulnerability an active exploit. CVE-2023-39325 was assigned for the `Rapid Reset Attack` in the Go language packages.
7.5 (High)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
Workaround
The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.
A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RST_STREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any server-side limit for the maximum number of active streams per connection, resulting in a denial of service due to server resource consumption. Red Hat has rated the severity of this flaw as 'Important' as the US Cybersecurity and Infrastructure Security Agency (CISA) declared this vulnerability an active exploit. CVE-2023-39325 was assigned for the Rapid Reset Attack in the Go language packages. Security Bulletin https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
7.5 (High)
Vendor Fix
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:6031
Workaround
Users are strongly urged to update their software as soon as fixes are available.
There are several mitigation approaches for this flaw.
1. If circumstances permit, users may disable http2 endpoints to circumvent the flaw altogether until a fix is available.
2. IP-based blocking or flood protection and rate control tools may be used at network endpoints to filter incoming traffic.
3. Several package specific mitigations are also available.
a. nginx: https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/
b. netty: https://github.com/netty/netty/security/advisories/GHSA-xpw8-rcwv-8f8p
c. haproxy: https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487
d. nghttp2: https://github.com/nghttp2/nghttp2/security/advisories/GHSA-vx74-f528-fxqg
e. golang: The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.
References
Acknowledgments
Martin Seemann
Marten Seemann
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update is now available for Cryostat 2 on RHEL 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "An update is now available for Cryostat 2 on RHEL 8.\n\nSecurity Fix(es):\n\n* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)\n\n* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)\n\n* golang.org/x/net/html: Cross site scripting (CVE-2023-3978)\n\n* golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)\n\n* golang: crypto/tls: slow verification of certificate chains containing large RSA keys (CVE-2023-29409)\n\n* golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)\n\n* golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:6031",
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/errata/RHSA-2023:5455",
"url": "https://access.redhat.com/errata/RHSA-2023:5455"
},
{
"category": "external",
"summary": "https://access.redhat.com/containers",
"url": "https://access.redhat.com/containers"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003"
},
{
"category": "external",
"summary": "2222167",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222167"
},
{
"category": "external",
"summary": "2228689",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228689"
},
{
"category": "external",
"summary": "2228743",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228743"
},
{
"category": "external",
"summary": "2237777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237777"
},
{
"category": "external",
"summary": "2237778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237778"
},
{
"category": "external",
"summary": "2242803",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242803"
},
{
"category": "external",
"summary": "2243296",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243296"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_6031.json"
}
],
"title": "Red Hat Security Advisory: Cryostat security update",
"tracking": {
"current_release_date": "2024-12-18T04:49:16+00:00",
"generator": {
"date": "2024-12-18T04:49:16+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:6031",
"initial_release_date": "2023-10-23T14:24:36+00:00",
"revision_history": [
{
"date": "2023-10-23T14:24:36+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-10-23T14:24:36+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-18T04:49:16+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Cryostat 2 on RHEL 8",
"product": {
"name": "Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:cryostat:2::el8"
}
}
}
],
"category": "product_family",
"name": "Cryostat"
},
{
"branches": [
{
"category": "product_version",
"name": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"product": {
"name": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"product_id": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"product_identification_helper": {
"purl": "pkg:oci/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/cryostat-grafana-dashboard-rhel8\u0026tag=2.3.1-8"
}
}
},
{
"category": "product_version",
"name": "cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"product": {
"name": "cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"product_id": "cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"product_identification_helper": {
"purl": "pkg:oci/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/cryostat-reports-rhel8\u0026tag=2.3.1-8"
}
}
},
{
"category": "product_version",
"name": "cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"product": {
"name": "cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"product_id": "cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"product_identification_helper": {
"purl": "pkg:oci/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/cryostat-rhel8\u0026tag=2.3.1-8"
}
}
},
{
"category": "product_version",
"name": "cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"product": {
"name": "cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"product_id": "cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"product_identification_helper": {
"purl": "pkg:oci/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/cryostat-operator-bundle\u0026tag=2.3.1-8"
}
}
},
{
"category": "product_version",
"name": "cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"product": {
"name": "cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"product_id": "cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"product_identification_helper": {
"purl": "pkg:oci/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/cryostat-rhel8-operator\u0026tag=2.3.1-11"
}
}
},
{
"category": "product_version",
"name": "cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64",
"product": {
"name": "cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64",
"product_id": "cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64",
"product_identification_helper": {
"purl": "pkg:oci/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29?arch=amd64\u0026repository_url=registry.redhat.io/cryostat-tech-preview/jfr-datasource-rhel8\u0026tag=2.3.1-8"
}
}
}
],
"category": "architecture",
"name": "amd64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64"
},
"product_reference": "cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64"
},
"product_reference": "cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64"
},
"product_reference": "cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
},
"product_reference": "cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64"
},
"product_reference": "cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64 as a component of Cryostat 2 on RHEL 8",
"product_id": "8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
},
"product_reference": "cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64",
"relates_to_product_reference": "8Base-Cryostat-2"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-3978",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-08-03T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2228689"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Golang HTML package where it is vulnerable to Cross-site scripting caused by the improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially crafted URL to execute a script in a victim\u0027s web browser within the security context of the hosting website once the URL is clicked. The flaw allows an attacker to steal the victim\u0027s cookie-based authentication credentials.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang.org/x/net/html: Cross site scripting",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-3978"
},
{
"category": "external",
"summary": "RHBZ#2228689",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228689"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-3978",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3978"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3978",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3978"
},
{
"category": "external",
"summary": "https://go.dev/cl/514896",
"url": "https://go.dev/cl/514896"
},
{
"category": "external",
"summary": "https://go.dev/issue/61615",
"url": "https://go.dev/issue/61615"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-1988",
"url": "https://pkg.go.dev/vuln/GO-2023-1988"
}
],
"release_date": "2023-08-02T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang.org/x/net/html: Cross site scripting"
},
{
"cve": "CVE-2023-29406",
"cwe": {
"id": "CWE-113",
"name": "Improper Neutralization of CRLF Sequences in HTTP Headers (\u0027HTTP Request/Response Splitting\u0027)"
},
"discovery_date": "2023-07-12T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2222167"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Golang, where it is vulnerable to HTTP header injection caused by improper content validation of the Host header by the HTTP/1 client. A remote attacker can inject arbitrary HTTP headers by persuading a victim to visit a specially crafted Web page. This flaw allows the attacker to conduct various attacks against the vulnerable system, including Cross-site scripting, cache poisoning, or session hijacking.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net/http: insufficient sanitization of Host header",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-29406"
},
{
"category": "external",
"summary": "RHBZ#2222167",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222167"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-29406",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-29406"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-29406",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29406"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0",
"url": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0"
}
],
"release_date": "2023-07-11T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: net/http: insufficient sanitization of Host header"
},
{
"cve": "CVE-2023-29409",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2023-08-03T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2228743"
}
],
"notes": [
{
"category": "description",
"text": "A denial of service vulnerability was found in the Golang Go package caused by an uncontrolled resource consumption flaw. By persuading a victim to use a specially crafted certificate with large RSA keys, a remote attacker can cause a client/server to expend significant CPU time verifying signatures, resulting in a denial of service condition.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/tls: slow verification of certificate chains containing large RSA keys",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-29409"
},
{
"category": "external",
"summary": "RHBZ#2228743",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228743"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-29409",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-29409"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-29409",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29409"
},
{
"category": "external",
"summary": "https://go.dev/cl/515257",
"url": "https://go.dev/cl/515257"
},
{
"category": "external",
"summary": "https://go.dev/issue/61460",
"url": "https://go.dev/issue/61460"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/X0b6CsSAaYI/m/Efv5DbZ9AwAJ",
"url": "https://groups.google.com/g/golang-announce/c/X0b6CsSAaYI/m/Efv5DbZ9AwAJ"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-1987",
"url": "https://pkg.go.dev/vuln/GO-2023-1987"
}
],
"release_date": "2023-08-02T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: crypto/tls: slow verification of certificate chains containing large RSA keys"
},
{
"acknowledgments": [
{
"names": [
"Martin Seemann"
]
}
],
"cve": "CVE-2023-39321",
"discovery_date": "2023-09-06T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2237777"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/tls: panic when processing post-handshake message on QUIC connections",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-39321"
},
{
"category": "external",
"summary": "RHBZ#2237777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237777"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-39321",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39321"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39321",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39321"
},
{
"category": "external",
"summary": "https://go.dev/cl/523039",
"url": "https://go.dev/cl/523039"
},
{
"category": "external",
"summary": "https://go.dev/issue/62266",
"url": "https://go.dev/issue/62266"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ",
"url": "https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ"
},
{
"category": "external",
"summary": "https://vuln.go.dev/ID/GO-2023-2044.json",
"url": "https://vuln.go.dev/ID/GO-2023-2044.json"
}
],
"release_date": "2023-09-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: crypto/tls: panic when processing post-handshake message on QUIC connections"
},
{
"acknowledgments": [
{
"names": [
"Marten Seemann"
]
}
],
"cve": "CVE-2023-39322",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-09-06T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2237778"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Golang. QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With the fix, connections now consistently reject messages larger than 65KiB in size.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/tls: lack of a limit on buffered post-handshake",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-39322"
},
{
"category": "external",
"summary": "RHBZ#2237778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237778"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-39322",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39322"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39322",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39322"
},
{
"category": "external",
"summary": "https://go.dev/cl/523039",
"url": "https://go.dev/cl/523039"
},
{
"category": "external",
"summary": "https://go.dev/issue/62266",
"url": "https://go.dev/issue/62266"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ",
"url": "https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ"
},
{
"category": "external",
"summary": "https://vuln.go.dev/ID/GO-2023-2045.json",
"url": "https://vuln.go.dev/ID/GO-2023-2045.json"
}
],
"release_date": "2023-09-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: crypto/tls: lack of a limit on buffered post-handshake"
},
{
"cve": "CVE-2023-39325",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2023-10-10T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2243296"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RST_STREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any server-side limit for the maximum number of active streams per connection, resulting in a denial of service due to server resource consumption. Red Hat has rated the severity of this flaw as \u0027Important\u0027 as the US Cybersecurity and Infrastructure Security Agency (CISA) declared this vulnerability an active exploit.\r\n\r\nCVE-2023-39325 was assigned for the `Rapid Reset Attack` in the Go language packages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This CVE is related to CVE-2023-44487.\n\nThe majority of RHEL utilities are not long-running applications; instead, they are command-line tools. These tools utilize Golang package as build-time dependency, which is why they are classified as having a \"Moderate\" level of impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"known_not_affected": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-39325"
},
{
"category": "external",
"summary": "RHBZ#2243296",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243296"
},
{
"category": "external",
"summary": "RHSB-2023-003",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-39325",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39325"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39325",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39325"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2023-44487",
"url": "https://access.redhat.com/security/cve/CVE-2023-44487"
},
{
"category": "external",
"summary": "https://go.dev/issue/63417",
"url": "https://go.dev/issue/63417"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-2102",
"url": "https://pkg.go.dev/vuln/GO-2023-2102"
},
{
"category": "external",
"summary": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487",
"url": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487"
}
],
"release_date": "2023-10-10T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
},
{
"category": "workaround",
"details": "The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)"
},
{
"cve": "CVE-2023-44487",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2023-10-09T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2242803"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RST_STREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any server-side limit for the maximum number of active streams per connection, resulting in a denial of service due to server resource consumption. Red Hat has rated the severity of this flaw as \u0027Important\u0027 as the US Cybersecurity and Infrastructure Security Agency (CISA) declared this vulnerability an active exploit.\r\n\r\nCVE-2023-39325 was assigned for the Rapid Reset Attack in the Go language packages.\r\n\r\nSecurity Bulletin\r\nhttps://access.redhat.com/security/vulnerabilities/RHSB-2023-003",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "NGINX has been marked as Moderate Impact because, for performance and resource consumption reasons, NGINX limits the number of concurrent streams to a default of 128. In addition, to optimally balance network and server performance, NGINX allows the client to persist HTTP connections for up to 1000 requests by default using an HTTP keepalive.\n\nThe majority of RHEL utilities are not long-running applications; instead, they are command-line tools. These tools utilize Golang package as build-time dependency, which is why they are classified as having a \"Moderate\" level of impact.\n\nrhc component is no longer impacted by CVE-2023-44487 \u0026 CVE-2023-39325.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44487"
},
{
"category": "external",
"summary": "RHBZ#2242803",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242803"
},
{
"category": "external",
"summary": "RHSB-2023-003",
"url": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44487",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44487"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44487",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44487"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/277",
"url": "https://github.com/dotnet/announcements/issues/277"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-2102",
"url": "https://pkg.go.dev/vuln/GO-2023-2102"
},
{
"category": "external",
"summary": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487",
"url": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487"
},
{
"category": "external",
"summary": "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/",
"url": "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2023-10-10T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-23T14:24:36+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:6031"
},
{
"category": "workaround",
"details": "Users are strongly urged to update their software as soon as fixes are available. \nThere are several mitigation approaches for this flaw. \n\n1. If circumstances permit, users may disable http2 endpoints to circumvent the flaw altogether until a fix is available.\n2. IP-based blocking or flood protection and rate control tools may be used at network endpoints to filter incoming traffic.\n3. Several package specific mitigations are also available. \n a. nginx: https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/\n b. netty: https://github.com/netty/netty/security/advisories/GHSA-xpw8-rcwv-8f8p\n c. haproxy: https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487\n d. nghttp2: https://github.com/nghttp2/nghttp2/security/advisories/GHSA-vx74-f528-fxqg\n e. golang: The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.",
"product_ids": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-grafana-dashboard-rhel8@sha256:25214921951dbb2ce9eeda23ce3cce3291a789436927beff1317541a68554fa9_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-operator-bundle@sha256:8d4dd000a817aec11eef4303c9d17bc92b809f313796ae360d00101a3a04bf86_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-reports-rhel8@sha256:5408e8448ab25072a2fc0a018105e52668d239b7449b9abe6c44c57c439c34a1_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8-operator@sha256:15459ee1c5ec24cdfaf2427d6aa3c4fe1fa89d58608217a0dbdae709c99ba877_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/cryostat-rhel8@sha256:90305e17793e3a1275a5611745d1c6c8b056198c3e82283b50df85e747f09193_amd64",
"8Base-Cryostat-2:cryostat-tech-preview/jfr-datasource-rhel8@sha256:a0445fffa148a3cf471adbb288a07d175d7e2950d12c0f99cc56f709f4b60f29_amd64"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2023-10-10T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Important"
}
],
"title": "HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…