CVE-2014-0011

Public on 2015-08-04

Modified on 2015-08-04

Description

Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before 1.3.1, when NDEBUG is enabled, allow remote VNC servers to cause a denial of service (vncviewer crash) and possibly execute arbitrary code via vectors related to screen image rendering.

Severity

Medium

See what this means

CVSS v3 Base Score

5.1

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 1	tigervnc	2015-08-04 17:16	ALAS-2015-576

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv2	5.1	AV:N/AC:H/Au:N/C:P/I:P/A:P
NVD	CVSSv2	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD	CVSSv3	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Red Hat: CVE-2014-0011 Mitre: CVE-2014-0011 FAQs regarding Amazon Linux ALAS/CVE Severity