7.5

CVE-2017-11665: ffmpeg Improper Input Validation

CVSS: 7.5v3.0HighModified
AliasesALPINE-CVE-2017-11665UBUNTU-CVE-2017-11665DEBIAN-CVE-2017-11665
Published 27-07-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-11665 is a high (CVSS 7.5) Improper Input Validation vulnerability in ffmpeg. EPSS estimates a 2.36% chance of exploitation in the next 30 days, higher than 83.5% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
2.36%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 1
DSA-3957-1MGASA-2018-0008OPENSUSE-SU-2024:10754-1

Timeline

  1. 27-07-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

The ff_amf_get_field_value function in libavformat/rtmppkt.c in FFmpeg 3.3.2 allows remote RTMP servers to cause a denial of service (Segmentation Violation and application crash) via a crafted stream.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

2.36%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.36% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.36%

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

Alpine1 product
  • ffmpeg< 3.1.10-r0 | < 3.2.7-r0
Debian1 product
  • ffmpeg< 7:3.3.3-1
Ffmpeg1 product
Ubuntu1 product
  • ffmpeg< 7:2.8.14-0ubuntu0.16.04.1

4 vendors · 4 products

References

7 links