Description
syslogtocern in Acme thttpd before 2.23 allows local users to write arbitrary files via a symlink attack on a 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 1
- DSA-883-1 thttpd - insecure temporary file Debian Security (DSA / DLA) · Mar 9, 2026
References
- DSA-883 vendor-advisory
- 17472 third-party-advisory
- ADV-2005-2308 vdb-entry
- 17454 third-party-advisory
- 15320 vdb-entry