Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TigerVNC / TigerVNC | affected before 1.3.1 |
CWE
No CWE identifiers supplied.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1050928
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1
ADP enrichment
No English description supplied.