DescriptionDirectory traversal vulnerability in httpd in Rob Landley BusyBox allows remote attackers to read arbitrary files via URL-encoded "%2e%2e/" sequences in the URI.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
busybox (PTS)stretch1:1.22.0-19fixed
stretch (security)1:1.22.0-19+deb9u2fixed
bookworm, sid1:1.30.1-7fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
busyboxsourcesarge(not affected)
busyboxsource(unstable)(not affected)


- busybox <not-affected> (bug #390555; irreproducible)
[sarge] - busybox <not-affected> (Vulnerable code not present)

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