Vulnerability Monitor

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CVE-2021-3498

GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.

Published

2021-04-19T21:15:13.193

Last Modified

2024-11-21T06:21:41.273

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-119
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gstreamer_project	gstreamer	< 1.18.4	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	redhat	enterprise_linux	7.0	Yes
Operating System	redhat	enterprise_linux	8.0	Yes

References

http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1945342 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://gstreamer.freedesktop.org/security/sa-2021-0003.html Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202208-31 Third Party Advisory ([email protected])
https://www.debian.org/security/2021/dsa-4900 Mailing List, Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1945342 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gstreamer.freedesktop.org/security/sa-2021-0003.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-31 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2021/dsa-4900 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)