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CVE-2014-0011

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/2/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

tigervnc:tigervnc

Weaknesses (CWE)

CWE-787

References

https://bugzilla.redhat.com/show_bug.cgi?id=1050928(secalert@redhat.com)

https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1050928(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.