rhsa-2023_0770
Vulnerability from csaf_redhat
Published
2023-02-20 18:30
Modified
2024-11-27 19:42
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.12.4 security update
Notes
Topic
Red Hat OpenShift Container Platform release 4.12.4 is now available with updates to packages and images that fix several bugs and add enhancements.
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
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.
Security Fix(es):
* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as
random as they should be (CVE-2021-4238)
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Red Hat OpenShift Container Platform release 4.12.4 is now available with updates to packages and images that fix several bugs and add enhancements.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\nSecurity Fix(es):\n\n* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as\nrandom as they should be (CVE-2021-4238)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2023:0770", "url": "https://access.redhat.com/errata/RHSA-2023:0770" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2156729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2156729" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_0770.json" } ], "title": "Red Hat Security Advisory: OpenShift Container Platform 4.12.4 security update", "tracking": { "current_release_date": "2024-11-27T19:42:24+00:00", "generator": { "date": "2024-11-27T19:42:24+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2023:0770", "initial_release_date": "2023-02-20T18:30:48+00:00", "revision_history": [ { "date": "2023-02-20T18:30:48+00:00", "number": "1", "summary": "Initial version" }, { "date": "2023-02-20T18:30:48+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-27T19:42:24+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat OpenShift Container Platform 4.12", "product": { "name": "Red Hat OpenShift Container Platform 4.12", 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"pkg:oci/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad?arch=ppc64le\u0026repository_url=registry.redhat.io/openshift4/ose-openshift-proxy-pull-test-rhel8\u0026tag=v4.12.0-202302140815.p0.g4099f3c.assembly.stream" } } } ], "category": "architecture", "name": "ppc64le" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64 as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64" }, "product_reference": "openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64", "relates_to_product_reference": "8Base-RHOSE-4.12" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64 as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64" }, "product_reference": "openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64", "relates_to_product_reference": "8Base-RHOSE-4.12" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:060f3a0dfa801ebbd12850c50bdea891e47fab20d6061c5f4a3171d37327e4fa_s390x as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:060f3a0dfa801ebbd12850c50bdea891e47fab20d6061c5f4a3171d37327e4fa_s390x" }, "product_reference": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:060f3a0dfa801ebbd12850c50bdea891e47fab20d6061c5f4a3171d37327e4fa_s390x", "relates_to_product_reference": "8Base-RHOSE-4.12" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:0ec2009410fb55a42f0278c6f77ed724883e6101e86fb8242ccd8901e3a12a1c_amd64 as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:0ec2009410fb55a42f0278c6f77ed724883e6101e86fb8242ccd8901e3a12a1c_amd64" }, "product_reference": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:0ec2009410fb55a42f0278c6f77ed724883e6101e86fb8242ccd8901e3a12a1c_amd64", "relates_to_product_reference": "8Base-RHOSE-4.12" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad_ppc64le as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad_ppc64le" }, "product_reference": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad_ppc64le", "relates_to_product_reference": "8Base-RHOSE-4.12" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:a216d2fd0a68013db75c9c1d30b9cd3e7a1f01146999d2c520261c4725bf7b69_arm64 as a component of Red Hat OpenShift Container Platform 4.12", "product_id": "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:a216d2fd0a68013db75c9c1d30b9cd3e7a1f01146999d2c520261c4725bf7b69_arm64" }, "product_reference": "openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:a216d2fd0a68013db75c9c1d30b9cd3e7a1f01146999d2c520261c4725bf7b69_arm64", "relates_to_product_reference": "8Base-RHOSE-4.12" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-4238", "cwe": { "id": "CWE-331", "name": "Insufficient Entropy" }, "discovery_date": "2022-12-28T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:060f3a0dfa801ebbd12850c50bdea891e47fab20d6061c5f4a3171d37327e4fa_s390x", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:0ec2009410fb55a42f0278c6f77ed724883e6101e86fb8242ccd8901e3a12a1c_amd64", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad_ppc64le", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:a216d2fd0a68013db75c9c1d30b9cd3e7a1f01146999d2c520261c4725bf7b69_arm64" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2156729" } ], "notes": [ { "category": "description", "text": "A flaw was found in goutils where randomly generated alphanumeric strings contain significantly less entropy than expected. Both the `RandomAlphaNumeric` and `CryptoRandomAlphaNumeric` functions always return strings containing at least one digit from 0 to 9. This issue significantly reduces the amount of entropy generated in short strings by these functions.", "title": "Vulnerability description" }, { "category": "summary", "text": "goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be", "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-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64", "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64" ], "known_not_affected": [ "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:060f3a0dfa801ebbd12850c50bdea891e47fab20d6061c5f4a3171d37327e4fa_s390x", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:0ec2009410fb55a42f0278c6f77ed724883e6101e86fb8242ccd8901e3a12a1c_amd64", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:24cab5bfd04ca2e43c3324011fc493f88aab775c414aed6c2ee2747facebe5ad_ppc64le", "8Base-RHOSE-4.12:openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:a216d2fd0a68013db75c9c1d30b9cd3e7a1f01146999d2c520261c4725bf7b69_arm64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-4238" }, { "category": "external", "summary": "RHBZ#2156729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2156729" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-4238", "url": "https://www.cve.org/CVERecord?id=CVE-2021-4238" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4238", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4238" }, { "category": "external", "summary": "https://github.com/Masterminds/goutils/commit/869801f20f9f1e7ecdbdb6422049d8241270d5e1", "url": "https://github.com/Masterminds/goutils/commit/869801f20f9f1e7ecdbdb6422049d8241270d5e1" }, { "category": "external", "summary": "https://github.com/advisories/GHSA-3839-6r69-m497", "url": "https://github.com/advisories/GHSA-3839-6r69-m497" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2022-0411", "url": "https://pkg.go.dev/vuln/GO-2022-0411" } ], "release_date": "2022-12-27T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2023-02-20T18:30:48+00:00", "details": "For OpenShift Container Platform 4.12 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html", "product_ids": [ "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64", "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2023:0770" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1" }, "products": [ "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:73b3b5bcb4967664854f5100e329b3f198f06868f08c7186ae3fb2e53d518045_amd64", "8Base-RHOSE-4.12:openshift4/dpu-network-rhel8-operator@sha256:a5d8b5d15b1cca6ebfeafb083e1a7758bf4148eaace54e234989d886740ad6d7_arm64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.