CVE-2017-9051

libav before 12.1 is vulnerable to an invalid read of size 1 due to NULL pointer dereferencing in the nsv_read_chunk function in libavformat/nsvdec.c.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/98548
https://bugzilla.libav.org/show_bug.cgi?id=1039	Issue Tracking
https://github.com/libav/libav/commit/fe6eea99efac66839052af547426518efd970b24	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2017-05-18 06:29

Updated : 2023-12-10 12:01

NVD link : CVE-2017-9051

Mitre link : CVE-2017-9051

CVE.ORG link : CVE-2017-9051

JSON object : View

Products Affected

libav

libav

CWE

CWE-476

NULL Pointer Dereference

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