RHSA-2024:0557

Vulnerability from csaf_opensuse - Published: 2024-01-30 00:00 - Updated: 2026-09-20 11:35
Summary
security update for tigervnc
Severity
Low
Notes
Title of the patch: security update for tigervnc
Description of the patch: This security update provides a functional equivalent of RHSA-2024:0557. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2024:0557.
Patchnames: RHSA-2024:0557
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2023-6816
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2024-0229
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 7 products, the same list as for CVE-2023-6816
Threats
Impact important
CVE-2024-21885
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 7 products, the same list as for CVE-2023-6816
Threats
Impact important
CVE-2024-21886
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 7 products, the same list as for CVE-2023-6816
Threats
Impact important
References
To clipboard 

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    {
      "cve": "CVE-2024-21885",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-21885"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remote code execution in SSH X11 forwarding environments.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2024-21885",
          "url": "https://www.suse.com/security/cve/CVE-2024-21885"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218584 for CVE-2024-21885",
          "url": "https://bugzilla.suse.com/1218584"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1221590 for CVE-2024-21885",
          "url": "https://bugzilla.suse.com/1221590"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-01-30T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2024-21885"
    },
    {
      "cve": "CVE-2024-21886",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-21886"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
          "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
          "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2024-21886",
          "url": "https://www.suse.com/security/cve/CVE-2024-21886"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218585 for CVE-2024-21886",
          "url": "https://bugzilla.suse.com/1218585"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1221590 for CVE-2024-21886",
          "url": "https://bugzilla.suse.com/1221590"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:tigervnc-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-icons-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-license-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-selinux-0:1.13.1-3.el9_3.6.noarch",
            "SUSE Liberty Linux 9:tigervnc-server-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-minimal-0:1.13.1-3.el9_3.6.x86_64",
            "SUSE Liberty Linux 9:tigervnc-server-module-0:1.13.1-3.el9_3.6.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-01-30T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2024-21886"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.