CVE-2021-46022
librec1: An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmen...
CVE-2021-46022 is fixed in 2 products on 1 platform, first by librec1 1.7-2ubuntu0.1~esm1, released January 14, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0104
64th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| librec1 · Ubuntu 18.04.6 LTS (bionic) | 1.7-2ubuntu0.1~esm1 | librec1 1.7-2ubuntu0.1~esm1 | Jan 14, 2022 |
| librec1 · Ubuntu 20.04 LTS (focal) | 1.8-1ubuntu0.20.04.1~esm1 | librec1 1.8-1ubuntu0.20.04.1~esm1 | Jan 14, 2022 |
| librec1 · Ubuntu 22.04.1 LTS (jammy) | 1.8-1ubuntu0.22.04.1~esm1 | librec1 1.8-1ubuntu0.22.04.1~esm1 | Jan 14, 2022 |
| recutils · Ubuntu 18.04.6 LTS (bionic) | 1.7-2ubuntu0.1~esm1 | recutils 1.7-2ubuntu0.1~esm1 | Jan 14, 2022 |
| recutils · Ubuntu 20.04 LTS (focal) | 1.8-1ubuntu0.20.04.1~esm1 | recutils 1.8-1ubuntu0.20.04.1~esm1 | Jan 14, 2022 |
| recutils · Ubuntu 22.04.1 LTS (jammy) | 1.8-1ubuntu0.22.04.1~esm1 | recutils 1.8-1ubuntu0.22.04.1~esm1 | Jan 14, 2022 |
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