High severity · published Mar 27, 2020
CVE-2020-6095
An exploitable denial of service vulnerability exists in the GstRTSPAuth functionality of GStreamer/gst-rtsp-server 1.14.5
7.5
CVSS
2.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Backports Sle · Opensuse
15.0 · source: NVD
GS
Gst-rtsp-server · Gstreamer Project
1.14.5 · source: NVD
LE
Leap · Opensuse
15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-6095
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-6095
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00029.html
Patch
https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/-/commit/44ccca3086dd81081d72ca0b21d0ecdde962fb1a
Third Party Advisory
https://security.gentoo.org/glsa/202009-05
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1018
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