Description
Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.
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.securityfocus.com/bid/95170 ↗
- https://github.com/LibVNC/libvncserver/pull/137 ↗
- http://www.debian.org/security/2017/dsa-3753 ↗
- https://security.gentoo.org/glsa/201702-24 ↗
- https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11 ↗
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html ↗
- https://usn.ubuntu.com/4587-1/ ↗