Bug 2444839 (CVE-2025-69534)
| Summary: | CVE-2025-69534 python-markdown: denial of service via malformed HTML-like sequences | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | abarbaro, alcohan, alizardo, anthomas, caswilli, dschmidt, ehelms, erezende, ggainey, gparvin, jbalunas, jchui, jhe, jkoehler, jlanda, jmitchel, juwatts, kaycoth, kshier, ktsao, lphiri, mhulan, nboldt, nmoumoul, osousa, pahickey, pcreech, psrna, rchan, rhaigner, sdawley, simaishi, smallamp, smcdonal, stcannon, teagle, tmalecek, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Python-Markdown. Parsing crafted markdown content containing malformed HTML-like sequences causes html.parser.HTMLParser to raise an unhandled AssertionError. This unhandled exception allows an attacker to cause an application crash and potentially disclose sensitive information via its stack trace.
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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: | 2444869 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-03-05 16:01:33 UTC
This issue has been addressed in the following products: Red Hat Ansible Automation Platform 2.6 for RHEL 10 Red Hat Ansible Automation Platform 2.6 for RHEL 9 Via RHSA-2026:13508 https://access.redhat.com/errata/RHSA-2026:13508 This issue has been addressed in the following products: Red Hat Ansible Automation Platform 2.5 for RHEL 9 Red Hat Ansible Automation Platform 2.5 for RHEL 8 Via RHSA-2026:13512 https://access.redhat.com/errata/RHSA-2026:13512 This issue has been addressed in the following products: Red Hat Satellite 6.17 for RHEL 9 Via RHSA-2026:14873 https://access.redhat.com/errata/RHSA-2026:14873 This issue has been addressed in the following products: Red Hat Satellite 6.16 for RHEL 8 Red Hat Satellite 6.16 for RHEL 9 Via RHSA-2026:14874 https://access.redhat.com/errata/RHSA-2026:14874 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:19155 https://access.redhat.com/errata/RHSA-2026:19155 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:19366 https://access.redhat.com/errata/RHSA-2026:19366 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:20677 https://access.redhat.com/errata/RHSA-2026:20677 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:20674 https://access.redhat.com/errata/RHSA-2026:20674 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:20676 https://access.redhat.com/errata/RHSA-2026:20676 |