Vulnerability · Published Mar 27, 2020 · Assigned by talos
CVE-2020-6095
High 7.5
In plain English
A high-severity security flaw in GStreamer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.9% (higher than 87% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)2.9%top 12.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An exploitable denial of service vulnerability exists in the GstRTSPAuth functionality of GStreamer/gst-rtsp-server 1.14.5. A specially crafted RTSP setup request can cause a null pointer deference resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | gst-rtsp-server1.0 | 1.16.2-3 | DEBIAN-CVE-2020-6095 |
| Debian:13 | gst-rtsp-server1.0 | 1.16.2-3 | DEBIAN-CVE-2020-6095 |
| Debian:14 | gst-rtsp-server1.0 | 1.16.2-3 | DEBIAN-CVE-2020-6095 |
Affected products (as reported)
Weakness: CWE-690 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- openSUSE-SU-2020:0535 vendor-advisory, x_refsource_SUSE
- GLSA-202009-05 vendor-advisory, x_refsource_GENTOO
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1018 x_refsource_MISC
- https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/-/commit/44ccca3086dd81081d72ca0b21d0ecdde962fb1a x_refsource_MISC