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CVE-2021-3537 A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML…
Description
A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| libxml2 | Versions not published | |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
References
- FEDORA-2021-e3ed1ba38b lists.fedoraproject.org
- [debian-lts-announce] 20210510 [SECURITY] [DLA 2653-1] libxml2 security update lists.debian.org
- bugzilla.redhat.com bugzilla.redhat.com
- FEDORA-2021-b950000d2b lists.fedoraproject.org
- GLSA-202107-05 security.gentoo.org
- security.netapp.com security.netapp.com
- www.oracle.com www.oracle.com
- www.oracle.com www.oracle.com
- www.oracle.com www.oracle.com
Timeline
- Published
- Last modified
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