rhsa-2024_0131
Vulnerability from csaf_redhat
Published
2024-01-10 11:34
Modified
2024-11-06 04:38
Summary
Red Hat Security Advisory: pixman security update

Notes

Topic
An update for pixman is now available for Red Hat Enterprise Linux 8. 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
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.
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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      "cve": "CVE-2022-44638",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
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      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
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          "category": "description",
          "text": "A flaw was found in pixman. This issue causes an out-of-bounds write in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y. This can result in data corruption, a crash, or code execution.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write"
    }
  ]
}


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