RHSA-2024:2239
Vulnerability from csaf_redhat - Published: 2024-04-30 10:14 - Updated: 2026-03-03 04:26Summary
Red Hat Security Advisory: skopeo security update
Severity
Moderate
Notes
Topic: An update for skopeo is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files.
Security Fix(es):
* golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from 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 crypto/tls standard library. In previous versions, the package was vulnerable to a Timing Side Channel attack by observing the time it took for RSA-based TLS key exchanges, which was not constant. This flaw allows a malicious user to gather information from the environment.
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-2024:2239
Workaround
No current mitigation is available for this vulnerability.
References
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"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 for skopeo is now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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": "The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. \n\nSecurity Fix(es):\n\n* golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from 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-2024:2239",
"url": "https://access.redhat.com/errata/RHSA-2024:2239"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#moderate",
"url": "https://access.redhat.com/security/updates/classification/#moderate"
},
{
"category": "external",
"summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.4_release_notes/index",
"url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.4_release_notes/index"
},
{
"category": "external",
"summary": "2253193",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253193"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_2239.json"
}
],
"title": "Red Hat Security Advisory: skopeo security update",
"tracking": {
"current_release_date": "2026-03-03T04:26:48+00:00",
"generator": {
"date": "2026-03-03T04:26:48+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.7.2"
}
},
"id": "RHSA-2024:2239",
"initial_release_date": "2024-04-30T10:14:46+00:00",
"revision_history": [
{
"date": "2024-04-30T10:14:46+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-04-30T10:14:46+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-03-03T04:26:48+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AppStream (v. 9)",
"product": {
"name": "Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:enterprise_linux:9::appstream"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "skopeo-2:1.14.3-0.1.el9.src",
"product": {
"name": "skopeo-2:1.14.3-0.1.el9.src",
"product_id": "skopeo-2:1.14.3-0.1.el9.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo@1.14.3-0.1.el9?arch=src\u0026epoch=2"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "skopeo-2:1.14.3-0.1.el9.aarch64",
"product": {
"name": "skopeo-2:1.14.3-0.1.el9.aarch64",
"product_id": "skopeo-2:1.14.3-0.1.el9.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo@1.14.3-0.1.el9?arch=aarch64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"product": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"product_id": "skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-tests@1.14.3-0.1.el9?arch=aarch64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"product": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"product_id": "skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debugsource@1.14.3-0.1.el9?arch=aarch64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"product": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"product_id": "skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debuginfo@1.14.3-0.1.el9?arch=aarch64\u0026epoch=2"
}
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "skopeo-2:1.14.3-0.1.el9.ppc64le",
"product": {
"name": "skopeo-2:1.14.3-0.1.el9.ppc64le",
"product_id": "skopeo-2:1.14.3-0.1.el9.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo@1.14.3-0.1.el9?arch=ppc64le\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"product": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"product_id": "skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-tests@1.14.3-0.1.el9?arch=ppc64le\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"product": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"product_id": "skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debugsource@1.14.3-0.1.el9?arch=ppc64le\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"product": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"product_id": "skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debuginfo@1.14.3-0.1.el9?arch=ppc64le\u0026epoch=2"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "skopeo-2:1.14.3-0.1.el9.x86_64",
"product": {
"name": "skopeo-2:1.14.3-0.1.el9.x86_64",
"product_id": "skopeo-2:1.14.3-0.1.el9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo@1.14.3-0.1.el9?arch=x86_64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-tests-2:1.14.3-0.1.el9.x86_64",
"product": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.x86_64",
"product_id": "skopeo-tests-2:1.14.3-0.1.el9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-tests@1.14.3-0.1.el9?arch=x86_64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"product": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"product_id": "skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debugsource@1.14.3-0.1.el9?arch=x86_64\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"product": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"product_id": "skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debuginfo@1.14.3-0.1.el9?arch=x86_64\u0026epoch=2"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "skopeo-2:1.14.3-0.1.el9.s390x",
"product": {
"name": "skopeo-2:1.14.3-0.1.el9.s390x",
"product_id": "skopeo-2:1.14.3-0.1.el9.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo@1.14.3-0.1.el9?arch=s390x\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-tests-2:1.14.3-0.1.el9.s390x",
"product": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.s390x",
"product_id": "skopeo-tests-2:1.14.3-0.1.el9.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-tests@1.14.3-0.1.el9?arch=s390x\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"product": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"product_id": "skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debugsource@1.14.3-0.1.el9?arch=s390x\u0026epoch=2"
}
}
},
{
"category": "product_version",
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"product": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"product_id": "skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/skopeo-debuginfo@1.14.3-0.1.el9?arch=s390x\u0026epoch=2"
}
}
}
],
"category": "architecture",
"name": "s390x"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-2:1.14.3-0.1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.aarch64"
},
"product_reference": "skopeo-2:1.14.3-0.1.el9.aarch64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-2:1.14.3-0.1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.ppc64le"
},
"product_reference": "skopeo-2:1.14.3-0.1.el9.ppc64le",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-2:1.14.3-0.1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.s390x"
},
"product_reference": "skopeo-2:1.14.3-0.1.el9.s390x",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-2:1.14.3-0.1.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.src"
},
"product_reference": "skopeo-2:1.14.3-0.1.el9.src",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-2:1.14.3-0.1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.x86_64"
},
"product_reference": "skopeo-2:1.14.3-0.1.el9.x86_64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64"
},
"product_reference": "skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le"
},
"product_reference": "skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.s390x"
},
"product_reference": "skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64"
},
"product_reference": "skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.aarch64"
},
"product_reference": "skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le"
},
"product_reference": "skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.s390x"
},
"product_reference": "skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-debugsource-2:1.14.3-0.1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.x86_64"
},
"product_reference": "skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.aarch64"
},
"product_reference": "skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.ppc64le"
},
"product_reference": "skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.s390x"
},
"product_reference": "skopeo-tests-2:1.14.3-0.1.el9.s390x",
"relates_to_product_reference": "AppStream-9.4.0.GA"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "skopeo-tests-2:1.14.3-0.1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)",
"product_id": "AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.x86_64"
},
"product_reference": "skopeo-tests-2:1.14.3-0.1.el9.x86_64",
"relates_to_product_reference": "AppStream-9.4.0.GA"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-45287",
"cwe": {
"id": "CWE-208",
"name": "Observable Timing Discrepancy"
},
"discovery_date": "2023-12-05T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253193"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Golang crypto/tls standard library. In previous versions, the package was vulnerable to a Timing Side Channel attack by observing the time it took for RSA-based TLS key exchanges, which was not constant. This flaw allows a malicious user to gather information from the environment.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges.",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The identified flaw in the Golang crypto/tls library, is assessed as a moderate severity issue rather than important due to several mitigating factors. Although the vulnerability exposes a Timing Side Channel, potentially allowing information retrieval through RSA-based TLS key exchanges, its exploitation demands significant access and expertise. Additionally, while earlier versions implemented RSA blinding to counter timing attacks, the removal of PKCS#1 padding may still leak timing data. However, the practicality of exploiting this flaw is limited, and the transition to a fully constant time RSA implementation in Go 1.20 significantly bolsters security, reducing the risk posed by timing side channels.",
"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": [
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.src",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-45287"
},
{
"category": "external",
"summary": "RHBZ#2253193",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253193"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-45287",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-45287"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-45287",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45287"
},
{
"category": "external",
"summary": "https://pkg.go.dev/vuln/GO-2023-2375",
"url": "https://pkg.go.dev/vuln/GO-2023-2375"
}
],
"release_date": "2023-12-05T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-30T10:14:46+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": [
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.src",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:2239"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.src",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.src",
"AppStream-9.4.0.GA:skopeo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debuginfo-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-debugsource-2:1.14.3-0.1.el9.x86_64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.aarch64",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.ppc64le",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.s390x",
"AppStream-9.4.0.GA:skopeo-tests-2:1.14.3-0.1.el9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges."
}
]
}
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…