CVE-2014-0011
Last modified
CVE-2014-0011 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 2.49% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tigervnc | Tigervnc | < 1.3.1 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1050928Issue Tracking, Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1050928Issue Tracking, Patch, Third Party Advisory
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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