CVE-2021-46021: Use After Free
First published: Fri Jan 14 2022(Updated: )
An Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Recutils | =1.8.90 | |
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 | |
| debian/recutils | <=1.8-1<=1.9-2<=1.9-3 |
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Reference Links
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/
- https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46021
- https://nvd.nist.gov/vuln/detail/CVE-2021-46021
- https://launchpad.net/bugs/cve/CVE-2021-46021
- https://security-tracker.debian.org/tracker/CVE-2021-46021
- https://ubuntu.com/security/CVE-2021-46021
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