Vulnerability-Lookup

alsa-2024:2525

Vulnerability from osv_almalinux

Published

2024-04-30 00:00

Modified

2024-05-07 15:06

Summary

Moderate: mingw-pixman security update

Details

Pixman is a pixel manipulation library for the X Window System and Cairo.

Security Fix(es):

pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write (CVE-2022-44638)

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

URL

Type

	https://access.redhat.com/errata/RHSA-2024:2525	ADVISORY
	https://access.redhat.com/security/cve/CVE-2022-44638	REPORT
	https://bugzilla.redhat.com/2139988	REPORT
	https://errata.almalinux.org/9/ALSA-2024-2525.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "mingw32-pixman"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.42.2-3.el9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "mingw64-pixman"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.42.2-3.el9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Pixman is a pixel manipulation library for the X Window System and Cairo.\n\nSecurity Fix(es):\n\n* pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write (CVE-2022-44638)\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-2024:2525",
  "modified": "2024-05-07T15:06:30Z",
  "published": "2024-04-30T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2024:2525"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-44638"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2139988"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2024-2525.html"
    }
  ],
  "related": [
    "CVE-2022-44638"
  ],
  "summary": "Moderate: mingw-pixman security update"
}

CVE-2022-44638 (GCVE-0-2022-44638)

Vulnerability from cvelistv5 – Published: 2022-11-03 00:00 – Updated: 2025-05-02 19:12

Summary

In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.

Severity ?

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://gitlab.freedesktop.org/pixman/pixman/-/is…
	http://www.openwall.com/lists/oss-security/2022/11/05/1	mailing-list
	https://lists.debian.org/debian-lts-announce/2022…	mailing-list
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://www.debian.org/security/2022/dsa-5276	vendor-advisory
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	http://packetstormsecurity.com/files/170121/pixma…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          "dateUpdated": "2024-08-03T13:54:03.999Z",
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        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://gitlab.freedesktop.org/pixman/pixman/-/issues/63"
          },
          {
            "name": "[oss-security] 20221104 Fwd: [ANNOUNCE] pixman release 0.42.2 now available",
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      },
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        "metrics": [
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
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        },
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        },
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}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

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