rhsa-2025:3389
Vulnerability from csaf_redhat
Published
2025-03-31 02:09
Modified
2025-04-02 16:18
Summary
Red Hat Security Advisory: libxslt security update

Notes

Topic
An update for libxslt is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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
libxslt is a library for transforming XML files into other textual formats (including HTML, plain text, and other XML representations of the underlying data) using the standard XSLT stylesheet transformation mechanism. Security Fix(es): * libxslt: Use-After-Free in libxslt numbers.c (CVE-2025-24855) 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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               title: "Vulnerability description",
            },
            {
               category: "summary",
               text: "libxslt: Use-After-Free in libxslt numbers.c",
               title: "Vulnerability summary",
            },
            {
               category: "other",
               text: "The use-after-free vulnerability in libxslt marked as a high severity rather than moderate due to its potential impact on system integrity and availability. This flaw arises during nested XPath evaluations where the context node can be modified without proper restoration, leading to use-after-free conditions. Exploitation of this vulnerability allows an attacker to execute arbitrary code, potentially causing significant disruptions or unauthorized actions within the affected system.",
               title: "Statement",
            },
            {
               category: "general",
               text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's 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: "Important",
            },
         ],
         title: "libxslt: Use-After-Free in libxslt numbers.c",
      },
   ],
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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