CVE-2021-3185
Last modified
CVE-2021-3185 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A flaw was found in the gstreamer h264 component of gst-plugins-bad before v1.18.1 where when parsing a h264 header, an attacker could cause the stack to be smashed, memory corruption and possibly code execution.. EPSS estimates a 2.38% chance of exploitation in the next 30 days.
Description
A flaw was found in the gstreamer h264 component of gst-plugins-bad before v1.18.1 where when parsing a h264 header, an attacker could cause the stack to be smashed, memory corruption and possibly code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freedesktop | Gst-Plugins-Bad | < 1.18.1 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1917192Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-31Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1917192Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-31Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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