alsa-2023:6380
Vulnerability from osv_almalinux
Published
2023-11-07 00:00
Modified
2023-11-14 12:05
Summary
Moderate: runc security update
Details

The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.

Security Fix(es):

  • golang: crypto/tls: large handshake records may cause panics (CVE-2022-41724)
  • runc: Rootless runc makes /sys/fs/cgroup writable (CVE-2023-25809)
  • runc: volume mount race condition (regression of CVE-2019-19921) (CVE-2023-27561)
  • runc: AppArmor can be bypassed when /proc inside the container is symlinked with a specific mount configuration (CVE-2023-28642)
  • runc: integer overflow in netlink bytemsg length field allows attacker to override netlink-based container configuration (CVE-2021-43784)

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 AlmaLinux Release Notes linked from the References section.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "runc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4:1.1.9-1.el9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.\n\nSecurity Fix(es):\n\n* golang: crypto/tls: large handshake records may cause panics (CVE-2022-41724)\n* runc: Rootless runc makes `/sys/fs/cgroup` writable (CVE-2023-25809)\n* runc: volume mount race condition (regression of CVE-2019-19921) (CVE-2023-27561)\n* runc: AppArmor can be bypassed when `/proc` inside the container is symlinked with a specific mount configuration (CVE-2023-28642)\n* runc: integer overflow in netlink bytemsg length field allows attacker to override netlink-based container configuration (CVE-2021-43784)\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 AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2023:6380",
  "modified": "2023-11-14T12:05:08Z",
  "published": "2023-11-07T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:6380"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-43784"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-41724"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25809"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-27561"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-28642"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2029439"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2175721"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2178492"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2182883"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2182884"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2023-6380.html"
    }
  ],
  "related": [
    "CVE-2022-41724",
    "CVE-2023-25809",
    "CVE-2019-19921",
    "CVE-2023-27561",
    "CVE-2023-28642",
    "CVE-2021-43784"
  ],
  "summary": "Moderate: runc security update"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.



Detection rules are retrieved from Rulezet.