rhsa-2024_2170
Vulnerability from csaf_redhat
Published
2024-04-30 09:50
Modified
2024-11-06 15:04
Summary
Red Hat Security Advisory: xorg-x11-server-Xwayland security update

Notes

Topic
An update for xorg-x11-server-Xwayland 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
Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty (CVE-2023-5367) * xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions (CVE-2023-6377) * xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (CVE-2023-6478) * xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (CVE-2023-6816) * xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access (CVE-2024-0229) * xorg-x11-server: SELinux unlabeled GLX PBuffer (CVE-2024-0408) * xorg-x11-server: SELinux context corruption (CVE-2024-0409) * xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent (CVE-2024-21885) * xorg-x11-server: heap buffer overflow in DisableDevice (CVE-2024-21886) 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.


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        "text": "Xwayland is an X server for running X clients under Wayland.\n\nSecurity Fix(es):\n\n* xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty (CVE-2023-5367)\n\n* xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions (CVE-2023-6377)\n\n* xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (CVE-2023-6478)\n\n* xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (CVE-2023-6816)\n\n* xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access (CVE-2024-0229)\n\n* xorg-x11-server: SELinux unlabeled GLX PBuffer (CVE-2024-0408)\n\n* xorg-x11-server: SELinux context corruption (CVE-2024-0409)\n\n* xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent (CVE-2024-21885)\n\n* xorg-x11-server: heap buffer overflow in DisableDevice (CVE-2024-21886)\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.",
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          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
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        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-21886",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21886"
        }
      ],
      "release_date": "2024-01-16T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-04-30T09:50:06+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:xorg-x11-server-Xwayland-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.src",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.x86_64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.x86_64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:2170"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.src",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.x86_64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.s390x",
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            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.src",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-0:22.1.9-5.el9.x86_64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.aarch64",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debuginfo-0:22.1.9-5.el9.x86_64",
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            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.ppc64le",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.s390x",
            "AppStream-9.4.0.GA:xorg-x11-server-Xwayland-debugsource-0:22.1.9-5.el9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "xorg-x11-server: heap buffer overflow in DisableDevice"
    }
  ]
}


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