CVE-2019-15942

FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html	Broken Link
https://security.gentoo.org/glsa/202007-58	Third Party Advisory
https://trac.ffmpeg.org/ticket/8093	Exploit Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html	Broken Link
https://security.gentoo.org/glsa/202007-58	Third Party Advisory
https://trac.ffmpeg.org/ticket/8093	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:29

Type	Values Removed	Values Added
References	~~() http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html - Broken Link~~	() http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html - Broken Link
References	~~() https://security.gentoo.org/glsa/202007-58 - Third Party Advisory~~	() https://security.gentoo.org/glsa/202007-58 - Third Party Advisory
References	~~() https://trac.ffmpeg.org/ticket/8093 - Exploit, Third Party Advisory~~	() https://trac.ffmpeg.org/ticket/8093 - Exploit, Third Party Advisory

Information

Published : 2019-09-05 16:15

Updated : 2024-11-21 04:29

NVD link : CVE-2019-15942

Mitre link : CVE-2019-15942

CVE.ORG link : CVE-2019-15942

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-252

Unchecked Return Value

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