CVE-2014-0011

CVSS V2 High 7.5 CVSS V3 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.
Overview
  • CVE ID
  • CVE-2014-0011
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-01-02T20:15:15
  • Last Modified Date
  • 2020-01-14T17:29:27
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:* 1 OR 1.3.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/TigerVNC/tigervnc/releases/tag/v1.3.1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1050928 Issue Tracking Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-0011
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0011
History
Created Old Value New Value Data Type Notes
2022-05-10 16:53:45 Added to TrackCVE
2022-12-04 08:54:38 2020-01-02T20:15Z 2020-01-02T20:15:15 CVE Published Date updated
2022-12-04 08:54:38 2020-01-14T17:29:27 CVE Modified Date updated
2022-12-04 08:54:38 Analyzed Vulnerability Status updated