CVE-2020-11046 Information

Description

In FreeRDP after 1.0 and before 2.0.0 there is a stream out-of-bounds seek in update_read_synchronize that could lead to a later out-of-bounds read.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

Reference

https://github.com/FreeRDP/FreeRDP/commit/ed53cd148f43cbab905eaa0f5308c2bf3c48cc37 https://github.com/FreeRDP/FreeRDP/issues/6006 https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hx48-wmmm-mr5q https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html https://usn.ubuntu.com/4379-1/ https://usn.ubuntu.com/4382-1/

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

2.2