CVE-2013-7018: ffmpeg

Vulnerability summary

CVE-2013-7018 is a medium (CVSS 6.8) vulnerability in ffmpeg. EPSS estimates a 2.48% chance of exploitation in the next 30 days, higher than 84.4% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 09-12-2013
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

Description

libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not ensure the use of valid code-block dimension values, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG2000 data.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.