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CVE-2020-6095

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-27 · updated 2026-06-17
• Weakness: CWE-690

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 products

• Gstreamer Project Gst-Rtsp-Server: 1.14.5
• openSUSE Backports Sle: 15.0-sp1
• openSUSE Leap: 15.1

References

• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00029.html
• https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/-/commit/44ccca3086dd81081d72ca0b21d0ecdde962fb1a
• https://security.gentoo.org/glsa/202009-05
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1018
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00029.html
• https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/-/commit/44ccca3086dd81081d72ca0b21d0ecdde962fb1a
• https://security.gentoo.org/glsa/202009-05
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1018

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