Vulnerability Monitor

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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.

Published

2019-03-13T16:29:00.703

Last Modified

2024-11-21T04:52:13.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	webmproject	libwebm	≤ 1.0.0.27	Yes

References

https://bugs.chromium.org/p/webm/issues/detail?id=1605 Permissions Required, Third Party Advisory ([email protected])
https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7 Mailing List, Patch, Third Party Advisory ([email protected])
https://bugs.chromium.org/p/webm/issues/detail?id=1605 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)