CVE-2019-9746 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://bugs.chromium.org/p/webm/issues/detail?id=1605 https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5