CVE-2017-5581

Description

Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.

References

https://security.gentoo.org/glsa/201702-19

https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1

https://github.com/TigerVNC/tigervnc/pull/399

https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba

https://access.redhat.com/errata/RHSA-2017:2000

http://www.securityfocus.com/bid/95789

http://www.openwall.com/lists/oss-security/2017/01/25/6

http://www.openwall.com/lists/oss-security/2017/01/22/1

http://rhn.redhat.com/errata/RHSA-2017-0630.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3