Microsoft security update for CVE-2022-29824
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-29824. This page also shows what EchelonGraph holds for CVE-2022-29824, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products4
- cbl2 libxml2 2.9.14-1 on CBL Mariner 2.0
- cbl2 libxslt 1.1.34-7 on CBL Mariner 2.0
- cm1 libxml2 2.9.14-1 on CBL Mariner 1.0
- cm1 libxslt 1.1.34-3 on CBL Mariner 1.0
✅ Updates Microsoft lists: 3 updates
3 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 1.1.34-3 |
| — | Security Update | 2.9.14-1 |
| — | Security Update | 1.1.34-7 |
🧭 EchelonGraph on CVE-2022-29824
- EchelonGraph score
- 6.5 MEDIUM
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
Published by MITRE Corporation, the CVE Numbering Authority that assigned CVE-2022-29824, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).