CVE & CISA-KEV Catalog

CVE-2020-6061

CRITICALEPSS 91th pctl
9.8
CVSS v3
NVD

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.

How to fix

Remediation Available
coturnDebian
Fixed in:4.5.1.1-1.2CVE-2020-6061
Fixed in:4.5.1.1-1.2CVE-2020-6061
Fixed in:4.5.1.1-1.2CVE-2020-6061
Fixed in:4.5.1.1-1.2CVE-2020-6061
coturnUbuntu
Fixed in:4.5.0.3-1ubuntu0.3USN-4415-1
Fixed in:4.5.0.7-1ubuntu2.18.04.2USN-4415-1
Fixed in:4.5.1.1-1.1ubuntu0.20.04.1USN-4415-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

4.99%probability of exploitation in 30 days
91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0160High7.5100%KEVFix
CVE-2025-5777High7.5100%KEV + RansomFix
CVE-2021-4034High7.895%KEVFix
CVE-2023-21769High7.592%-Fix
CVE-2023-49285High8.689%-Fix
CVE-2020-8794Critical9.889%-Fix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.