Use After Free Affecting vim/vim package, versions [,8.2.4979)
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.09% (39th
percentile)
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Test your applications- Snyk ID SNYK-UNMANAGED-VIMVIM-2840632
- published 20 May 2022
- disclosed 19 May 2022
- credit TDHX ICS Security
Introduced: 19 May 2022
CVE-2022-1796 Open this link in a new tabHow to fix?
Upgrade vim/vim
to version 8.2.4979 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free in the find_pattern_in_path
function.
PoC
./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/poc_huaf_s.dat -c :qa!