alsa-2023:3097
Vulnerability from osv_almalinux
Published
2023-05-16 00:00
Modified
2023-05-19 22:00
Summary
Moderate: gssntlmssp security update
Details

The gssntlmssp is a GSSAPI NTLM mechanism that allows to perform NTLM authentication in GSSAPI programs.

Security Fix(es):

  • gssntlmssp: multiple out-of-bounds read when decoding NTLM fields (CVE-2023-25563)
  • gssntlmssp: memory corruption when decoding UTF16 strings (CVE-2023-25564)
  • gssntlmssp: incorrect free when decoding target information (CVE-2023-25565)
  • gssntlmssp: memory leak when parsing usernames (CVE-2023-25566)
  • gssntlmssp: out-of-bounds read when decoding target information (CVE-2023-25567)

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.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "gssntlmssp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0-1.el8_8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The gssntlmssp is a GSSAPI NTLM mechanism that allows to perform NTLM authentication in GSSAPI programs.\n\nSecurity Fix(es):\n\n* gssntlmssp: multiple out-of-bounds read when decoding NTLM fields (CVE-2023-25563)\n* gssntlmssp: memory corruption when decoding UTF16 strings (CVE-2023-25564)\n* gssntlmssp: incorrect free when decoding target information (CVE-2023-25565)\n* gssntlmssp: memory leak when parsing usernames (CVE-2023-25566)\n* gssntlmssp: out-of-bounds read when decoding target information (CVE-2023-25567)\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.",
  "id": "ALSA-2023:3097",
  "modified": "2023-05-19T22:00:11Z",
  "published": "2023-05-16T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:3097"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25563"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25564"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25565"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25566"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-25567"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2172019"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2172020"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2172021"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2172022"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2172023"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2023-3097.html"
    }
  ],
  "related": [
    "CVE-2023-25563",
    "CVE-2023-25564",
    "CVE-2023-25565",
    "CVE-2023-25566",
    "CVE-2023-25567"
  ],
  "summary": "Moderate: gssntlmssp security update"
}


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