DescriptionDirectory traversal vulnerability in in SQL-Ledger 2.6.27 only checks for the presence of a NULL (%00) character to protect against directory traversal attacks, which allows remote attackers to run arbitrary executables and bypass authentication via a .. (dot dot) sequence in the login parameter.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs409703

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sql-ledger (PTS)trixie, sid, buster, bookworm, bullseye3.2.6-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


It's documented behaviour that SQL-Ledger should only be run in an
authenticated HTTP zone and without untrusted users

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