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Vulnerabilities / CVE-2020-6061

critical

CVE-2020-6061

An exploitable heap out-of-bounds read vulnerability exists in the way ...

Published Modified CWE 125
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

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 HTTPS request to trigger this vulnerability.

Affected packages and fixed versions

SourcePackageFixed in
debian 10coturn4.5.1.1-1.1+deb10u1
debian 11coturn4.5.1.1-1.2
debian 12coturn4.5.1.1-1.2
debian 13coturn4.5.1.1-1.2
debian 14coturn4.5.1.1-1.2
debian 9coturn4.5.0.5-1+deb9u2
echocoturn4.5.1.1-1.2
ubuntu 16.04coturn4.5.0.3-1ubuntu0.3
ubuntu 16.04-ESMcoturn4.5.0.3-1ubuntu0.3
ubuntu 18.04coturn4.5.0.7-1ubuntu2.18.04.2
ubuntu 18.04-ESMcoturn4.5.0.7-1ubuntu2.18.04.2
ubuntu 19.10coturn4.5.1.1-1.1ubuntu0.19.10.1
Show all 14 entries from 14 sources
SourcePackageFixed in
debian 10coturn4.5.1.1-1.1+deb10u1
debian 11coturn4.5.1.1-1.2
debian 12coturn4.5.1.1-1.2
debian 13coturn4.5.1.1-1.2
debian 14coturn4.5.1.1-1.2
debian 9coturn4.5.0.5-1+deb9u2
echocoturn4.5.1.1-1.2
ubuntu 16.04coturn4.5.0.3-1ubuntu0.3
ubuntu 16.04-ESMcoturn4.5.0.3-1ubuntu0.3
ubuntu 18.04coturn4.5.0.7-1ubuntu2.18.04.2
ubuntu 18.04-ESMcoturn4.5.0.7-1ubuntu2.18.04.2
ubuntu 19.10coturn4.5.1.1-1.1ubuntu0.19.10.1
ubuntu 20.04coturn4.5.1.1-1.1ubuntu0.20.04.1
ubuntu 20.04-ESMcoturn4.5.1.1-1.1ubuntu0.20.04.1

References

All 9 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.