CVE-2014-4610: ffmpeg Integer Overflow or Wraparound

Vulnerability summary

CVE-2014-4610 is a high (CVSS 8.8) Integer Overflow or Wraparound vulnerability in ffmpeg. EPSS estimates a 4.47% chance of exploitation in the next 30 days, higher than 91.3% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 14-01-2020
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

Description

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.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.