CVE-2018-5684

In Libav through 12.2, there is an invalid memcpy call in the ff_mov_read_stsd_entries function of libavformat/mov.c. Remote attackers could leverage this vulnerability to cause a denial of service (segmentation fault) and program failure with a crafted avi file.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

V2 Legend

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
https://bugzilla.libav.org/show_bug.cgi?id=1110	Exploit Issue Tracking Third Party Advisory
https://bugzilla.libav.org/show_bug.cgi?id=1110	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:libav:libav:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:09

Type	Values Removed	Values Added
References	~~() https://bugzilla.libav.org/show_bug.cgi?id=1110 - Exploit, Issue Tracking, Third Party Advisory~~	() https://bugzilla.libav.org/show_bug.cgi?id=1110 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2018-01-14 02:29

Updated : 2024-11-21 04:09

NVD link : CVE-2018-5684

Mitre link : CVE-2018-5684

CVE.ORG link : CVE-2018-5684

JSON object : View

Products Affected

libav

libav

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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8.8 /10