rhsa-2023_4889
Vulnerability from csaf_redhat
Published
2023-08-30 21:20
Modified
2024-12-01 15:28
Summary
Red Hat Security Advisory: DevWorkspace Operator 0.22 release
Notes
Topic
Red Hat DevWorkspace Operator 0.22 has been released.
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 DevWorkspace Operator extends OpenShift to provide DevWorkspace support.
Security Fix(es):
* openssh: Remote code execution in ssh-agent PKCS#11 support (CVE-2023-38408)
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 DevWorkspace Operator 0.22 has been released.\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": "The DevWorkspace Operator extends OpenShift to provide DevWorkspace support.\n\nSecurity Fix(es):\n\n* openssh: Remote code execution in ssh-agent PKCS#11 support (CVE-2023-38408)\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-2023:4889", "url": "https://access.redhat.com/errata/RHSA-2023:4889" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2224173", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224173" }, { "category": "external", "summary": 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"product_reference": "devworkspace/devworkspace-rhel8-operator@sha256:eef32cc05cbfa99bdf7b98a0ca7c53c6412b347a5984e2c4564fa26cefaec471_amd64", "relates_to_product_reference": "8Base-DEVWORKSPACE-1.0" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-38408", "cwe": { "id": "CWE-94", "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)" }, "discovery_date": "2023-07-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2224173" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in OpenSSH. The PKCS#11 feature in the ssh-agent in OpenSSH has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system (the code in /usr/lib is not necessarily safe for loading into ssh-agent). This flaw allows an attacker with control of the forwarded agent-socket on the server and the ability to write to the filesystem of the client host to execute arbitrary code with the privileges of the user running the ssh-agent.", "title": "Vulnerability description" }, { "category": "summary", "text": "openssh: Remote code execution in ssh-agent PKCS#11 support", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue is marked as Important as we successfully identified that it can do a Remote Code Execution atleast at some circumstances in Red Hat Enterprise Linux 6, 7, 8 and 9 and It can easily compromise the confidentiality, integrity or availability of resources.", "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-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:a185d4573a72c5f4bf0847aa17b6c8efdcc63ce7c4f936018b57c5a024ecf971_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:c0944468eec87646b3d7702577393e0bde343f892e6abc3202d46e5a3049341d_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:d97da395e5370ddfc6bed0a36b0bf4e8923fdc7b281541619a2244554bc22fc5_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:042ee6de1b850b0fc3f656158c0c0d34d8ba83b5715c8e0eeb71855085fcbe4a_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:0a602da178432c733b3163c4be21f153ff57971247c13e144f48fb2df4522a5b_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:17e535028dea4aeeb6d6709a2fe3abfbc1d2f33709d7e9e216c9e58b5f519a91_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2079028c1f40b18bb0b8fdc6f334a54bc15b7487088ca04623a7ef98ef36d9be_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2965b996432749b212d7a0437ac29450096fb00bff0a8e90c879da38e91a9a0c_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:eef32cc05cbfa99bdf7b98a0ca7c53c6412b347a5984e2c4564fa26cefaec471_amd64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2023-38408" }, { "category": "external", "summary": "RHBZ#2224173", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2224173" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2023-38408", "url": "https://www.cve.org/CVERecord?id=CVE-2023-38408" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-38408", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38408" }, { "category": "external", "summary": "https://www.qualys.com/2023/07/19/cve-2023-38408/rce-openssh-forwarded-ssh-agent.txt", "url": "https://www.qualys.com/2023/07/19/cve-2023-38408/rce-openssh-forwarded-ssh-agent.txt" } ], "release_date": "2023-07-19T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2023-08-30T21:20:44+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.", "product_ids": [ "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:a185d4573a72c5f4bf0847aa17b6c8efdcc63ce7c4f936018b57c5a024ecf971_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:c0944468eec87646b3d7702577393e0bde343f892e6abc3202d46e5a3049341d_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:d97da395e5370ddfc6bed0a36b0bf4e8923fdc7b281541619a2244554bc22fc5_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:042ee6de1b850b0fc3f656158c0c0d34d8ba83b5715c8e0eeb71855085fcbe4a_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:0a602da178432c733b3163c4be21f153ff57971247c13e144f48fb2df4522a5b_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:17e535028dea4aeeb6d6709a2fe3abfbc1d2f33709d7e9e216c9e58b5f519a91_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2079028c1f40b18bb0b8fdc6f334a54bc15b7487088ca04623a7ef98ef36d9be_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2965b996432749b212d7a0437ac29450096fb00bff0a8e90c879da38e91a9a0c_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:eef32cc05cbfa99bdf7b98a0ca7c53c6412b347a5984e2c4564fa26cefaec471_amd64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2023:4889" }, { "category": "workaround", "details": "Remote exploitation required that a user establishes an SSH connection to a compromised or malicious SSH server with agent forwarding enabled. The agent forwarding is disabled by default. Review your ssh client configuration files for the use of ForwardAgent configuration directive and invocations of ssh client for the use of -A command line argument to see if agent forwarding is enabled for specific connections.\n\nExploitation can also be prevented by starting ssh-agent(1) with an empty PKCS#11/FIDO allowlist (ssh-agent -P \u0027\u0027) or by configuring an allowlist that contains only specific provider libraries.", "product_ids": [ "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:a185d4573a72c5f4bf0847aa17b6c8efdcc63ce7c4f936018b57c5a024ecf971_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:c0944468eec87646b3d7702577393e0bde343f892e6abc3202d46e5a3049341d_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:d97da395e5370ddfc6bed0a36b0bf4e8923fdc7b281541619a2244554bc22fc5_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:042ee6de1b850b0fc3f656158c0c0d34d8ba83b5715c8e0eeb71855085fcbe4a_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:0a602da178432c733b3163c4be21f153ff57971247c13e144f48fb2df4522a5b_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:17e535028dea4aeeb6d6709a2fe3abfbc1d2f33709d7e9e216c9e58b5f519a91_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2079028c1f40b18bb0b8fdc6f334a54bc15b7487088ca04623a7ef98ef36d9be_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2965b996432749b212d7a0437ac29450096fb00bff0a8e90c879da38e91a9a0c_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:eef32cc05cbfa99bdf7b98a0ca7c53c6412b347a5984e2c4564fa26cefaec471_amd64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:a185d4573a72c5f4bf0847aa17b6c8efdcc63ce7c4f936018b57c5a024ecf971_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:c0944468eec87646b3d7702577393e0bde343f892e6abc3202d46e5a3049341d_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-operator-bundle@sha256:d97da395e5370ddfc6bed0a36b0bf4e8923fdc7b281541619a2244554bc22fc5_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:042ee6de1b850b0fc3f656158c0c0d34d8ba83b5715c8e0eeb71855085fcbe4a_amd64", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:0a602da178432c733b3163c4be21f153ff57971247c13e144f48fb2df4522a5b_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-project-clone-rhel8@sha256:17e535028dea4aeeb6d6709a2fe3abfbc1d2f33709d7e9e216c9e58b5f519a91_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2079028c1f40b18bb0b8fdc6f334a54bc15b7487088ca04623a7ef98ef36d9be_ppc64le", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:2965b996432749b212d7a0437ac29450096fb00bff0a8e90c879da38e91a9a0c_s390x", "8Base-DEVWORKSPACE-1.0:devworkspace/devworkspace-rhel8-operator@sha256:eef32cc05cbfa99bdf7b98a0ca7c53c6412b347a5984e2c4564fa26cefaec471_amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "openssh: Remote code execution in ssh-agent PKCS#11 support" } ] }
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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.