Out-of-bounds Read in Coturn_project Coturn
CVE-2020-6061
An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an…
Vulnerability class: Buffer Overflow
EPSS: 0.051 (91.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Coturn_project Coturn — versions 4.5.1.1
- Canonical Ubuntu_linux — versions 16.04, 18.04, 19.10
- Debian Debian_linux — versions 9.0, 10.0
- Fedoraproject Fedora — versions 30, 31, 32
- N/a Coturn — versions CoTURN 4.5.1.1
Weakness classification (CWE)
References
- talos-cna@cisco.com (x_refsource_FEDORA, vendor-advisory)
- talos-cna@cisco.com (x_refsource_FEDORA, vendor-advisory)
- talos-cna@cisco.com (x_refsource_FEDORA, vendor-advisory)
- talos-cna@cisco.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- talos-cna@cisco.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-6061?
- CVE-2020-6061 is a critical-severity vulnerability in Coturn_project Coturn, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2020-02-19.
- How severe is CVE-2020-6061?
- Critical severity. CVSS v3 base score is 9.8 out of 10.