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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2019-03-13 16:29

Updated : 2024-11-21 04:52

NVD link : CVE-2019-9746

Mitre link : CVE-2019-9746

CVE.ORG link : CVE-2019-9746

JSON object : View

Products Affected

webmproject

libwebm

CWE

CWE-476

NULL Pointer Dereference

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