CVE-2020-14403

CVSS V2 Medium 5.5 CVSS V3 Medium 5.4
Description
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings.
Overview
  • CVE ID
  • CVE-2020-14403
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-17T16:15:12
  • Last Modified Date
  • 2022-03-09T22:56:03
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:libvnc_project:libvncserver:*:*:*:*:*:*:*:* 1 OR 0.9.12
AND
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 1 OR
AND
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:siemens:simatic_itc1500_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc1500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_itc1500_pro_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc1500_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_itc1900_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc1900:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_itc1900_pro_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc1900_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_itc2200_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc2200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_itc2200_pro_firmware:*:*:*:*:*:*:*:* 1 OR 3.0.0.0 3.2.1.0
cpe:2.3:h:siemens:simatic_itc2200_pro:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.5
History
Created Old Value New Value Data Type Notes
2022-05-10 15:46:36 Added to TrackCVE
2022-12-04 18:12:30 2020-06-17T16:15Z 2020-06-17T16:15:12 CVE Published Date updated
2022-12-04 18:12:30 2022-03-09T22:56:03 CVE Modified Date updated
2022-12-04 18:12:30 Analyzed Vulnerability Status updated