RHSA-2023:5947
Vulnerability from csaf_redhat - Published: 2023-10-26 00:47 - Updated: 2026-04-01 13:15Summary
Red Hat Security Advisory: Run Once Duration Override Operator for Red Hat OpenShift 1.0.1 security update
Severity
Important
Notes
Topic: An update for run-once-duration-override-container, run-once-duration-override-operator-bundle-container, and run-once-duration-override-operator-container is now available for RODOO-1.0-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: The Run Once Duration Override Operator for Red Hat OpenShift is an optional
operator that makes it possible to override activeDeadlineSecondsOverride
field during pod admission.
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: html/template: improper handling of JavaScript whitespace (CVE-2023-24540)
* golang: crypto/internal/nistec: specific unreduced P-256 scalars produce incorrect results (CVE-2023-24532)
* golang: html/template: improper sanitization of CSS values (CVE-2023-24539)
* golang: html/template: improper handling of empty HTML attributes (CVE-2023-29400)
* 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: html/template: improper handling of HTML-like comments within script contexts (CVE-2023-39318)
* golang: html/template: improper handling of special tags within script contexts (CVE-2023-39319)
* 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 crypto/internal/nistec golang library. The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars, such as a scalar larger than the order of the curve. This does not impact usages of crypto/ecdsa or crypto/ecdh.
5.3 (Medium)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
A flaw was found in golang where angle brackets (<>) were not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character could result in the CSS context unexpectedly closing, allowing for the injection of unexpected HMTL if executed with untrusted input.
7.3 (High)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
A flaw was found in golang, where not all valid JavaScript white-space characters were considered white space. Due to this issue, templates containing white-space characters outside of the character set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain actions may not be properly sanitized during execution.
8.1 (High)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
A flaw was found in golang. Templates containing actions in unquoted HTML attributes, for example, "attr={{.}}") executed with empty input, could result in output that has unexpected results when parsed due to HTML normalization rules. This issue may allow the injection of arbitrary attributes into tags.
7.3 (High)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
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
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
A flaw was found in Golang. The html/template package did not properly handle HMTL-like "<!--" and "-->" comment tokens, nor hashbang "#!" comment tokens, in <script> contexts. This issue may cause the template parser to improperly interpret the contents of <script> contexts, causing actions to be improperly escaped.
6.1 (Medium)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
A flaw was found in Golang. The html/template package did not apply the proper rules for handling occurrences of "<script", "<!--", and "</script" within JS literals in <script> contexts. This issue may cause the template parser to improperly consider script contexts to be terminated early, causing actions to be improperly escaped.
6.1 (Medium)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic.
7.5 (High)
Vendor Fix
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
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
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
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
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
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
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:5947
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
Mattermost
Juho Nurminen
GMO Cybersecurity by Ierae, Inc.
Takeshi Kaneko
Martin Seemann
Marten Seemann
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
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"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2223355"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the crypto/internal/nistec golang library. The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars, such as a scalar larger than the order of the curve. This does not impact usages of crypto/ecdsa or crypto/ecdh.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/internal/nistec: specific unreduced P-256 scalars produce incorrect results",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-24532"
},
{
"category": "external",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223355"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-24532",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-24532"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-24532",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24532"
},
{
"category": "external",
"summary": "https://go.dev/cl/471255",
"url": "https://go.dev/cl/471255"
},
{
"category": "external",
"summary": "https://go.dev/issue/58647",
"url": "https://go.dev/issue/58647"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/3-TpUx48iQY",
"url": "https://groups.google.com/g/golang-announce/c/3-TpUx48iQY"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-1621",
"url": "https://pkg.go.dev/vuln/GO-2023-1621"
}
],
"release_date": "2023-03-08T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
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"title": "golang: crypto/internal/nistec: specific unreduced P-256 scalars produce incorrect results"
},
{
"acknowledgments": [
{
"names": [
"Juho Nurminen"
],
"organization": "Mattermost"
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],
"cve": "CVE-2023-24539",
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"id": "CWE-176",
"name": "Improper Handling of Unicode Encoding"
},
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"flags": [
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2196026"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang where angle brackets (\u003c\u003e) were not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a \u0027/\u0027 character could result in the CSS context unexpectedly closing, allowing for the injection of unexpected HMTL if executed with untrusted input.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: html/template: improper sanitization of CSS values",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "For Red Hat Enterprise Linux,\n\n* Conmon uses go in unit testing, but not functionally in the package. Go is used only in test files, not in the actual code. Thus, conmon is not affected.\n* The Go templates in Grafana do not contain any javascript. Thus, it is not affected.\n* Ignition does not make use of html/template.\n\nIn Red Hat Advanced Cluster Management for Kubernetes (RHACM), the affected containers are behind OpenShift OAuth authentication. This restricts access to the vulnerable golang html/templates to authenticated users only, therefore, the impact is low.",
"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": {
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],
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
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"references": [
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"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#2196026",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2196026"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-24539",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-24539"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-24539",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24539"
},
{
"category": "external",
"summary": "https://github.com/golang/go/issues/59720",
"url": "https://github.com/golang/go/issues/59720"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU",
"url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"
}
],
"release_date": "2023-04-20T00:00:00+00:00",
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"product_ids": [
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],
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},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
},
{
"category": "workaround",
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"product_ids": [
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]
}
],
"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "golang: html/template: improper sanitization of CSS values"
},
{
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{
"names": [
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],
"organization": "Mattermost"
}
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2196027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang, where not all valid JavaScript white-space characters were considered white space. Due to this issue, templates containing white-space characters outside of the character set \"\\t\\n\\f\\r\\u0020\\u2028\\u2029\" in JavaScript contexts that also contain actions may not be properly sanitized during execution.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: html/template: improper handling of JavaScript whitespace",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "For Red Hat Enterprise Linux,\n* Conmon uses go in unit testing, but not functionally in the package. Go is used only in test files, hence, not in the actual code, thus, conmon is not affected.\n* The Go templates in Grafana do not contain any javascript. Thus, it is not affected.\n* Ignition does not make use of html/template.\n\nIn Red Hat Advanced Cluster Management for Kubernetes (RHACM) the affected containers are behind OpenShift OAuth authentication. This restricts access to the vulnerable golang html/templates to authenticated users only, therefore the impact is low.",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
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{
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{
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},
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24540"
},
{
"category": "external",
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]
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],
"scores": [
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"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
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]
}
],
"threats": [
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"title": "golang: html/template: improper handling of JavaScript whitespace"
},
{
"acknowledgments": [
{
"names": [
"Juho Nurminen"
],
"organization": "Mattermost"
}
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"cve": "CVE-2023-29400",
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"id": "CWE-176",
"name": "Improper Handling of Unicode Encoding"
},
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"flags": [
{
"label": "vulnerable_code_not_present",
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2196029"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang. Templates containing actions in unquoted HTML attributes, for example, \"attr={{.}}\") executed with empty input, could result in output that has unexpected results when parsed due to HTML normalization rules. This issue may allow the injection of arbitrary attributes into tags.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: html/template: improper handling of empty HTML attributes",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "For Red Hat Enterprise Linux,\n\n* Conmon uses go in unit testing, but not functionally in the package. Go is used only in test files, not in the actual code. Thus, conmon is not affected.\n* The Go templates in Grafana do not contain any javascript. Thus, it is not affected.\n* Ignition does not make use of html/template.\n\nIn OpenShift Container Platform and Red Hat Advanced Cluster Management for Kubernetes (RHACM), the affected containers are behind OAuth authentication. This restricts access to the vulnerable golang html/templates to authenticated users, reducing the impact to low.",
"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": {
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],
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"references": [
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{
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},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-29400",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-29400"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-29400",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29400"
},
{
"category": "external",
"summary": "https://go.dev/issue/59722",
"url": "https://go.dev/issue/59722"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU",
"url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"
}
],
"release_date": "2023-04-20T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
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{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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],
"title": "golang: html/template: improper handling of empty HTML attributes"
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{
"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",
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],
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{
"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"
}
],
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29406"
},
{
"category": "external",
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"url": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0"
}
],
"release_date": "2023-07-11T00:00:00+00:00",
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{
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"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"baseScore": 6.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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},
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"title": "golang: net/http: insufficient sanitization of Host header"
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{
"cve": "CVE-2023-29409",
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]
}
],
"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": {
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{
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29409"
},
{
"category": "external",
"summary": "https://go.dev/cl/515257",
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{
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"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"
},
{
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"summary": "https://pkg.go.dev/vuln/GO-2023-1987",
"url": "https://pkg.go.dev/vuln/GO-2023-1987"
}
],
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"product_ids": [
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],
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"title": "golang: crypto/tls: slow verification of certificate chains containing large RSA keys"
},
{
"acknowledgments": [
{
"names": [
"Takeshi Kaneko"
],
"organization": "GMO Cybersecurity by Ierae, Inc."
}
],
"cve": "CVE-2023-39318",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
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"flags": [
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]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2237776"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Golang. The html/template package did not properly handle HMTL-like \"\u003c!--\" and \"--\u003e\" comment tokens, nor hashbang \"#!\" comment tokens, in \u003cscript\u003e contexts. This issue may cause the template parser to improperly interpret the contents of \u003cscript\u003e contexts, causing actions to be improperly escaped.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: html/template: improper handling of HTML-like comments within script contexts",
"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": {
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},
"references": [
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},
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39318"
},
{
"category": "external",
"summary": "https://go.dev/cl/526156",
"url": "https://go.dev/cl/526156"
},
{
"category": "external",
"summary": "https://go.dev/issue/62196",
"url": "https://go.dev/issue/62196"
},
{
"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-2023-2041.json",
"url": "https://vuln.go.dev/ID/GO-2023-2041.json"
}
],
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"product_ids": [
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],
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}
],
"scores": [
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"attackVector": "NETWORK",
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"baseScore": 6.1,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
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"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
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]
}
],
"threats": [
{
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"details": "Moderate"
}
],
"title": "golang: html/template: improper handling of HTML-like comments within script contexts"
},
{
"acknowledgments": [
{
"names": [
"Takeshi Kaneko"
],
"organization": "GMO Cybersecurity by Ierae, Inc."
}
],
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"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-09-06T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2237773"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Golang. The html/template package did not apply the proper rules for handling occurrences of \"\u003cscript\", \"\u003c!--\", and \"\u003c/script\" within JS literals in \u003cscript\u003e contexts. This issue may cause the template parser to improperly consider script contexts to be terminated early, causing actions to be improperly escaped.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: html/template: improper handling of special tags within script contexts",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-39319"
},
{
"category": "external",
"summary": "RHBZ#2237773",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237773"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-39319",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39319"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-39319",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39319"
},
{
"category": "external",
"summary": "https://go.dev/cl/526157",
"url": "https://go.dev/cl/526157"
},
{
"category": "external",
"summary": "https://go.dev/issue/62197",
"url": "https://go.dev/issue/62197"
},
{
"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-2023-2043.json",
"url": "https://vuln.go.dev/ID/GO-2023-2043.json"
}
],
"release_date": "2023-09-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
}
],
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: html/template: improper handling of special tags within script contexts"
},
{
"acknowledgments": [
{
"names": [
"Martin Seemann"
]
}
],
"cve": "CVE-2023-39321",
"cwe": {
"id": "CWE-805",
"name": "Buffer Access with Incorrect Length Value"
},
"discovery_date": "2023-09-06T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "other",
"text": "The flaw has been marked as moderate instead of high like NVD \nQUICConn.HandleData buffers data and passes it to handlePostHandshakeMessage every time the buffer contains a complete message, while HandleData doesn\u0027t limit the amount of data it can buffer, a panic or denial of service would likely be lower severity,also in order to exploit this vulnerability, an attacker would have to smuggle partial handshake data which might be rejected altogether as per tls RFC specification.Therfore because of a lower severity denial of service and conditions that are beyond the scope of attackers control,we have marked this as moderate severity",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
}
],
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "other",
"text": "A vulnerability was found in the Go QUIC protocol implementation in the logic that processes post-handshake messages. It is an uncontrolled resource consumption flaw, triggered when a malicious connection sends data without an enforced upper bound. This leads to unbounded memory growth, causing the service to crash and resulting in a denial of service.The single-dimensional impact of denial of service and the added complexity of whether the resource exhaustion would happen, being out of an attacker\u0027s control,this has been rated as moderate severity.",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
}
],
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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.\n\nAs go-lang vendors its dependencies, a package may contain a library with a known vulnerability, solely because of lower tier libraries including it as a part of its dependencies, but the vulnerable code is not reachable at runtime. In such cases the issue is not exploitable. We classify these situations as \u201cNot affected\u201d or \u201cWill not fix,\u201d depending on the risk of breaking other unrelated packages.",
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
},
{
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64"
]
}
],
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"known_not_affected": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_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": "2023-10-26T00:47:43+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:5947"
},
{
"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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-bundle@sha256:5e2f382d233fab6817da02d17459b3e6e8c16f0be58270221b66d87ce3d09cc6_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-operator-rhel8@sha256:a43806835a54ea3c712e1cbb96cd7ff2cd0434912ae1cbc11b4f54524c15c40b_amd64",
"8Base-RODOO-1.0:run-once-duration-override-operator/run-once-duration-override-rhel8@sha256:70c5f120078cec9a22f2e754e5606ebe5d086e38aeb5fc9daac18fced6705f43_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)"
}
]
}
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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.
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