CVE-2020-11042

Published: 07 May 2020

In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. This has been patched in 2.0.0.

Priority

CVSS 3 base score: 5.9

Status

Package	Release	Status
freerdp Launchpad, Ubuntu, Debian	Upstream	Released (1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4)


	Ubuntu 20.04 LTS (Focal Fossa)	Does not exist
	Ubuntu 18.04 LTS (Bionic Beaver)	Released (1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2)
	Ubuntu 16.04 ESM (Xenial Xerus)	Released (1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4)
	Ubuntu 14.04 ESM (Trusty Tahr)	Does not exist
freerdp2 Launchpad, Ubuntu, Debian	Upstream	Needs triage


	Ubuntu 20.04 LTS (Focal Fossa)	Released (2.1.1+dfsg1-0ubuntu0.20.04.1)
	Ubuntu 18.04 LTS (Bionic Beaver)	Released (2.1.1+dfsg1-0ubuntu0.18.04.1)
	Ubuntu 16.04 ESM (Xenial Xerus)	Does not exist
	Ubuntu 14.04 ESM (Trusty Tahr)	Does not exist
	Patches: Upstream: https://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30f

References

Bugs

https://github.com/FreeRDP/FreeRDP/issues/6010

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