Description
An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.
References (5)
Core 5
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/
Various Sources
https://nvd.nist.gov/vuln/detail/CVE-2021-46022
Exploit, Mailing List, Vendor Advisory
https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00007.html
Scores
CVSS v3
5.5
EPSS
0.0023
EPSS Percentile
45.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-416
Status
published
Products (3)
fedoraproject/fedora
35
fedoraproject/fedora
36
gnu/recutils
1.8.90
Published
Jan 14, 2022
Tracked Since
Feb 18, 2026