Descriptionarchival/libarchive/decompress_unlzma.c in BusyBox 1.27.2 has an Integer Underflow that leads to a read access violation.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs879732

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
busybox (PTS)buster1:1.30.1-4fixed
bookworm, sid1:1.35.0-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
busyboxsourcewheezy(not affected)
busyboxsourcejessie(not affected)
busyboxsourcestretch(not affected)


[stretch] - busybox <not-affected> (Vulnerable code not present)
[jessie] - busybox <not-affected> (Vulnerable code not present)
[wheezy] - busybox <not-affected> (Vulnerable code not present)
Introduced in:
Fixed by:

Search for package or bug name: Reporting problems