National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-4715 Detail

Current Description

Yann 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html
http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html
https://code.google.com/p/lz4/issues/detail?id=134
https://code.google.com/p/lz4/source/detail?r=119

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:yann_collet:lz4
     Show Matching CPE(s)
Up to (including)
r118


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-4715
NVD Published Date:
07/03/2014
NVD Last Modified:
07/17/2014