CVE-2014-4715

NameCVE-2014-4715
DescriptionYann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.
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 (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
lz4 (PTS)jessie0.0~r122-2fixed
stretch0.0~r131-2fixed
buster, sid1.8.3-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
lz4source(unstable)0.0~r119-1medium

Notes

https://code.google.com/p/lz4/issues/detail?id=134
https://code.google.com/p/lz4/source/detail?r=119

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