9.3

CVE-2013-0856: ffmpeg Improper Input Validation

CVSS: 9.3v2.0HighModified
AliasesDEBIAN-CVE-2013-0856CGA-48f5-p2jv-253qCGA-8j4v-6p9c-8hx6
Published 07-12-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-0856 is a high (CVSS 9.3) Improper Input Validation vulnerability in ffmpeg. EPSS estimates a 2.11% chance of exploitation in the next 30 days, higher than 81.5% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
2.11%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-12-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The lpc_prediction function in libavcodec/alac.c in FFmpeg before 1.1 allows remote attackers to have an unspecified impact via crafted Apple Lossless Audio Codec (ALAC) data, related to a large nb_samples value.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.11%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.11% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.11%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard4 products
  • torchaudio-ffmpeg-tarballsAll versions (No fix recorded)
  • torchaudio-ffmpeg-tarballs-4.4.4All versions (No fix recorded)
  • torchaudio-ffmpeg-tarballs-5.0.3All versions (No fix recorded)
  • torchaudio-ffmpeg-tarballs-6.0All versions (No fix recorded)
Debian1 product
  • ffmpeg< 7:2.4.1-1
Ffmpeg1 product
  • ffmpegEOL≤ 1.0 | 0.3 | 0.3.1 | 0.3.2 | 0.3.3 | 0.3.4 | 0.4.0 | 0.4.2 | 0.4.3 | 0.4.4 | 0.4.5 | 0.4.6 | 0.4.7 | 0.4.8 | 0.4.9:pre1 | 0.5 | 0.5.1 | 0.5.2 | 0.5.3 | 0.5.4 | 0.5.4.5 | 0.5.4.6 | 0.6 | 0.6.1 | 0.6.2 | 0.6.3 | 0.7 | 0.7.1 | 0.7.2 | 0.7.3 | 0.7.4 | 0.7.5 | 0.7.6 | 0.7.7 | 0.7.8 | 0.7.9 | 0.7.11 | 0.7.12 | 0.8.0 | 0.8.1 | 0.8.2 | 0.8.5 | 0.8.5.3 | 0.8.5.4 | 0.8.6 | 0.8.7 | 0.8.8 | 0.8.10 | 0.8.11 | 0.9 | 0.9.1 | 0.10 | 0.10.3 | 0.10.4 | 0.11

3 vendors · 6 products

References

3 links