Home/CVE/Integer overflow in the get_len function in libavutil/lzo.c in FFmpeg before 0.10.14, 1.1.x before 1.1.12, 1.2.x before
CVE

CVE-2014-4610

Integer overflow in the get_len function in libavutil/lzo.c in FFmpeg before 0.10.14, 1.1.x before 1.1.12, 1.2.x before

Integer overflow in the get_len function in libavutil/lzo.c in FFmpeg before 0.10.14, 1.1.x before 1.1.12, 1.2.x before 1.2.7, 2.0.x before 2.0.5, 2.1.x before 2.1.5, and 2.2.x before 2.2.4 allows remote attackers to execute arbitrary code via a crafted Literal Run.

HIGH · CVSS 8.8 EPSS 0.02978
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

6
ffmpeg< 0.10.14
ffmpeg>= 1.1 and < 1.1.12
ffmpeg>= 1.2 and < 1.2.7
ffmpeg>= 2.0 and < 2.0.5
ffmpeg>= 2.1 and < 2.1.5
ffmpeg>= 2.2 and < 2.2.4
⚠

Public Exploits & PoCs

1
pocblog.securitymouse.com · raising-lazarus-20-year-old-bug-that.htmlblog.securitymouse.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Jan 2020 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2014/06/26/23ExploitMailing ListThird Party Advisory
https://www.ffmpeg.org/security.htmlPatchVendor Advisory
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