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CVE-2020-11019

Out of bound read in update_recv in FreeRDP

MEDIUM
6.5
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
MEDIUM6.5
Exploit prediction
EPSS 2%

Description

In FreeRDP less than or equal to 2.0.0, when running with logger set to "WLOG_TRACE", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux· Debiandrupal
95%
10.0
FreeRDP· Freerdp
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%
15.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor AdvisoryMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
Third Party Advisory
Source: [email protected]
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh
Mailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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