Description
libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.
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
- https://github.com/LibVNC/libvncserver/commit/54220248886b5001fbbb9fa73c4e1a2cb9413fed ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00027.html ↗
- https://usn.ubuntu.com/4407-1/ ↗
- https://securitylab.github.com/advisories/GHSL-2020-064-libvnc-libvncclient ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf ↗