CVEvulnerability
CVE-2021-46022
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-01-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-416
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.
Affected configurations
• gnu recutils 1.8.90
• fedoraproject fedora 35
• fedoraproject fedora 36
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/gnu-mirror-unofficial/recutils/commit/34b75ed7ad492c8e38b669ebafe0176f1f9992d2 github.com
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/ lists.fedoraproject.org
- https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00007.html Exploit, Mailing List, Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-46022 nvd.nist.gov
- https://github.com/gnu-mirror-unofficial/recutils/commit/34b75ed7ad492c8e38b669ebafe0176f1f9992d2 github.com
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDVOFC3HTBG7DF2PZTEXRMG4CV2F55UF/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VRSXSN2XF6PX74WDYVV26TQMYIFAEQ3T/ lists.fedoraproject.org
- https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00007.html Exploit, Mailing List, Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-46022 nvd.nist.gov