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CVE-2017-1000460

nvd nist
Published: Jan 3, 2018Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

In line libavcodec/h264dec.c:500 in libav(v13_dev0), ffmpeg(n3.4), chromium(56 prior Feb 13, 2017), the return value of init_get_bits is ignored and get_ue_golomb(&gb) is called on an uninitialized get_bits context, which causes a NULL deref exception.

Affected (3)

Products: Libav: Libav · Ffmpeg: Ffmpeg · Google: Chrome
Libav
1 product
Libav
Ffmpeg
1 product
Ffmpeg
Google
1 product
Chrome
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Libav
Version 13_dev0
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Ffmpeg
Version 3.4
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Chrome
Up to 56.0.2924

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (8)

Source: cve@mitre.org
ExploitIssue TrackingThird Party Advisory
Source: cve@mitre.org
Issue TrackingPatch
Source: cve@mitre.org
Source: cve@mitre.org
Issue TrackingPatch
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatch

Timeline

No history available yet.