alsa-2022:7811
Vulnerability from osv_almalinux
Published
2022-11-08 00:00
Modified
2022-11-11 19:37
Summary
Important: mingw-expat security update
Details

Expat is a C library for parsing XML documents. The mingw-expat packages provide a port of the Expat library for MinGW.

The following packages have been upgraded to a later upstream version: mingw-expat (2.4.8). (BZ#2057023, BZ#2057037, BZ#2057127)

Security Fix(es):

  • expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)
  • expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236)
  • expat: Integer overflow in storeRawNames() (CVE-2022-25315)
  • expat: Stack exhaustion in doctype parsing (CVE-2022-25313)
  • expat: Integer overflow in copyString() (CVE-2022-25314)
  • expat: Integer overflow in the doProlog function (CVE-2022-23990)

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:8",
        "name": "mingw32-expat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.8-1.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "mingw64-expat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.8-1.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Expat is a C library for parsing XML documents. The mingw-expat packages provide a port of the Expat library for MinGW. \n\nThe following packages have been upgraded to a later upstream version: mingw-expat (2.4.8). (BZ#2057023, BZ#2057037, BZ#2057127)\n\nSecurity Fix(es):\n\n* expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)\n* expat: Namespace-separator characters in \"xmlns[:prefix]\" attribute values can lead to arbitrary code execution (CVE-2022-25236)\n* expat: Integer overflow in storeRawNames() (CVE-2022-25315)\n* expat: Stack exhaustion in doctype parsing (CVE-2022-25313)\n* expat: Integer overflow in copyString() (CVE-2022-25314)\n* expat: Integer overflow in the doProlog function (CVE-2022-23990)\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-2022:7811",
  "modified": "2022-11-11T19:37:34Z",
  "published": "2022-11-08T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2022:7811"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-23990"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-25235"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-25236"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-25313"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-25314"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-25315"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2048356"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2056350"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2056354"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2056363"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2056366"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2056370"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2022-7811.html"
    }
  ],
  "related": [
    "CVE-2022-25235",
    "CVE-2022-25236",
    "CVE-2022-25315",
    "CVE-2022-25313",
    "CVE-2022-25314",
    "CVE-2022-23990"
  ],
  "summary": "Important: mingw-expat security update"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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