CVE-2014-4715

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Summary

CVECVE-2014-4715
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-07-03 04:22:16 UTC
Updated2026-05-06 22:30:45 UTC
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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-189 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Yann Collet Lz4 All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
The Mouse Trap: I Was Wrong - Proving LZ4 Exploitable With Less Than 4MB af854a3a-2127-422b-91ae-364da2661108 blog.securitymouse.com
RealTime Data Compression: Vulnerabilities disclosure - how it's supposed to work af854a3a-2127-422b-91ae-364da2661108 fastcompression.blogspot.fr
Issue 134 - lz4 - High Address allocation in 32-bits mode - Extremely Fast Compression algorithm - Google Project Hosting af854a3a-2127-422b-91ae-364da2661108 code.google.com
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com
r119 - lz4 - Extremely Fast Compression algorithm - Google Project Hosting af854a3a-2127-422b-91ae-364da2661108 code.google.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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