CVE-2020-11039
Integer Overflow in FreeRDP
MEDIUM
6.8
CVSS Score
Published: May 29, 2020 at 12:00 AM UTC
Updated: June 17, 2026 at 02:48 AM UTC
3 products affected across 3 vendorsDebian LinuxLeapFreeRDP
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Severity
MEDIUM6.8
Exploit prediction
EPSS 1%
Description
In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%v < 2.1.0<= 2.0.0
Affected range stops below 2.1.0, so it looks safe — our inference, not a vendor statement
Leap· openSUSEdrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
Vendor AdvisoryThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlThird Party Advisory
Source: [email protected]
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mx9p-f6q8-mqwqMailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- HIGH
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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