Improper input validation in Linux Kernel
CVE-2014-4611
Integer overflow in the LZ4 algorithm implementation, as used in Yann Collet LZ4 before r118 and in the lz4_uncompress function in lib/lz4/lz4_decompress.c in the Linux kernel before 3.15.2, on 32-bit platforms might allow context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run that would be improperly handled by programs not complying with an API limitation, a different vulnerability than CVE-2014-4715.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.081 (94.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.081 · newest: 0.081 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2014/06/26/24 (mailing-list, Mailing List, Third Party Advisory)
- www.securitymouse.com/lms-2014-06-16-6 (Broken Link)
- code.google.com/p/lz4/source/detail (Third Party Advisory)
- lists.opensuse.org/opensuse-updates/2014-07/msg00025.html (vendor-advisory, Mailing List, Third Party Advisory)
- twitter.com/djrbliss/statuses/485042901399789568 (Third Party Advisory)
- secunia.com/advisories/60238 (Third Party Advisory, third-party-advisory)
- twitter.com/djrbliss/statuses/484931749013495809 (Third Party Advisory)
- www.securitytracker.com/id/1030491 (VDB Entry, Third Party Advisory, vdb-entry)
- secunia.com/advisories/59770 (Third Party Advisory, third-party-advisory)
- fastcompression.blogspot.fr/2014/06/debunking-lz4-20-years-old-bug-myth.html (Third Party Advisory)