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Memory out of bounds read in update_read_icon_info

Moderate
bmiklautz published GHSA-9jp6-5vf2-cx2q May 6, 2020

Package

freerdp

Affected versions

> 1.1

Patched versions

2.0.0

Description

Impact

  • All FreeRDP clients, all platforms

Allows reading a attacker defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer.
Can be used to crash the client or store information for later retrieval.

Patches

Fixed with commit 6b2bc41

Workarounds

None

References

Issue #6010

Severity

Moderate

CVE ID

CVE-2020-11042

Weaknesses

No CWEs