What’s Vulnerable › Vulnerabilities

CVE-2020-11018: Out of bound read in cliprdr_server_receive_capabilities in FreeRDP

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-29 · updated 2026-06-17
• Weakness: CWE-125

Description

In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.

Affected products

• Debian Linux: 10.0
• FreeRDP: through 2.0.0
• openSUSE Leap: 15.1

References

• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfw
• https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfw
• https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html

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