Input validation error in FreeRDP and Opensuse - CVE-2014-0250
Published: November 16, 2014 / Updated: August 9, 2020
Vulnerability identifier: #VU41101
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2014-0250
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: FreeRDP
SUSE
SUSE
Affected software:
FreeRDP
Opensuse
FreeRDP
Opensuse
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
Multiple integer overflows in client/X11/xf_graphics.c in FreeRDP allow remote attackers to have an unspecified impact via the width and height to the (1) xf_Pointer_New or (2) xf_Bitmap_Decompress function, which causes an incorrect amount of memory to be allocated.
How to mitigate CVE-2014-0250
Install update from vendor's website.
Sources
- http://advisories.mageia.org/MGASA-2014-0287.html
- http://lists.opensuse.org/opensuse-updates/2014-07/msg00008.html
- http://seclists.org/oss-sec/2014/q2/365
- http://security.gentoo.org/glsa/glsa-201412-18.xml
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:171
- http://www.securityfocus.com/bid/67670
- https://bugzilla.redhat.com/show_bug.cgi?id=998934
- https://github.com/FreeRDP/FreeRDP/issues/1871
- https://github.com/FreeRDP/FreeRDP/pull/1874