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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2017/01/22/1 ↗
- http://rhn.redhat.com/errata/RHSA-2017-0630.html ↗
- https://access.redhat.com/errata/RHSA-2017:2000 ↗
- https://security.gentoo.org/glsa/201702-19 ↗
- https://github.com/TigerVNC/tigervnc/pull/399 ↗
- https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba ↗
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1 ↗
- http://www.openwall.com/lists/oss-security/2017/01/25/6 ↗
- http://www.securityfocus.com/bid/95789 ↗