Bug 2372373 (CVE-2025-49794)
| Summary: | CVE-2025-49794 libxml: Heap use after free (UAF) leads to Denial of service (DoS) | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | adudiak, caswilli, crizzo, csutherl, gtanzill, jbuscemi, jclere, jmitchel, kaycoth, kshier, pjindal, plodge, stcannon, szappis, vchlup, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2372374, 2372377, 2372378, 2392627, 2392628, 2392629, 2392632, 2372375, 2372376, 2392630, 2392631 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2025-06-12 00:26:13 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:10630 https://access.redhat.com/errata/RHSA-2025:10630 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:10698 https://access.redhat.com/errata/RHSA-2025:10698 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:10699 https://access.redhat.com/errata/RHSA-2025:10699 This issue has been addressed in the following products: RHEL-8 based Middleware Containers Via RHSA-2025:11386 https://access.redhat.com/errata/RHSA-2025:11386 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:11580 https://access.redhat.com/errata/RHSA-2025:11580 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:12099 https://access.redhat.com/errata/RHSA-2025:12099 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2025:12098 https://access.redhat.com/errata/RHSA-2025:12098 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:12199 https://access.redhat.com/errata/RHSA-2025:12199 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2025:12237 https://access.redhat.com/errata/RHSA-2025:12237 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2025:12241 https://access.redhat.com/errata/RHSA-2025:12241 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2025:12239 https://access.redhat.com/errata/RHSA-2025:12239 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2025:12240 https://access.redhat.com/errata/RHSA-2025:12240 This issue has been addressed in the following products: Red Hat Web Terminal 1.12 on RHEL 9 Via RHSA-2025:15827 https://access.redhat.com/errata/RHSA-2025:15827 This issue has been addressed in the following products: Red Hat Web Terminal 1.11 on RHEL 9 Via RHSA-2025:15828 https://access.redhat.com/errata/RHSA-2025:15828 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.20 Via RHSA-2025:15397 https://access.redhat.com/errata/RHSA-2025:15397 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.17 Via RHSA-2025:18218 https://access.redhat.com/errata/RHSA-2025:18218 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.19 Via RHSA-2025:18217 https://access.redhat.com/errata/RHSA-2025:18217 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.13 Via RHSA-2025:18240 https://access.redhat.com/errata/RHSA-2025:18240 This issue has been addressed in the following products: Red Hat JBoss Core Services 2.4.62.SP2 Via RHSA-2025:19020 https://access.redhat.com/errata/RHSA-2025:19020 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.18 Via RHSA-2025:19046 https://access.redhat.com/errata/RHSA-2025:19046 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.14 Via RHSA-2025:19041 https://access.redhat.com/errata/RHSA-2025:19041 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.12 Via RHSA-2025:19894 https://access.redhat.com/errata/RHSA-2025:19894 |