Description
CenterICQ 4.20.0 and earlier creates temporary files with predictable file names, which allows local users to overwrite arbitrary files via a symlink attack on the gg.token.PID temporary file.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗Advisories 2
- DSA-754-1 centericq - insecure temporary file Debian Security (DSA / DLA) · Mar 9, 2026
- DTSA-2-1 centericq - multiple vulnerabilities Debian Security (DSA / DLA) · Mar 9, 2026
References
- http://www.zataz.net/adviso/centericq-06152005.txt
- DSA-754 vendor-advisory
- 14144 vdb-entry