CVE Vulnerability

CVE-2019-9746

In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7 Mailing List Patch
https://bugs.chromium.org/p/webm/issues/detail?id=1605 Permissions Required Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:webmproject:libwebm:*:*:*:*:*:*:*:*
Information

Published : 2019-03-13 04:29

Updated : 2019-03-14 11:51

NVD link : CVE-2019-9746

Mitre link : CVE-2019-9746

Products Affected
No products.
CWE
CWE-476