CVE-2020-13396

CVSS V2 Medium 5.5 CVSS V3 High 7.1
Description
An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.
Overview
  • CVE ID
  • CVE-2020-13396
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-22T18:15:11
  • Last Modified Date
  • 2020-11-09T21:45:59
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* 1 OR 2.1.1
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:19.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 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:H/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • LOW
  • Base Score
  • 7.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 4.2
References
Reference URL Reference Tags
https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1 Release Notes Third Party Advisory
https://github.com/FreeRDP/FreeRDP/commit/8fb6336a4072abcee8ce5bd6ae91104628c7bb69 Third Party Advisory
https://github.com/FreeRDP/FreeRDP/commit/48361c411e50826cb602c7aab773a8a20e1da6bc Patch Third Party Advisory
https://usn.ubuntu.com/4379-1/ Third Party Advisory
https://usn.ubuntu.com/4382-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-13396
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13396
History
Created Old Value New Value Data Type Notes
2022-05-10 16:20:46 Added to TrackCVE
2022-12-04 16:56:14 2020-05-22T18:15Z 2020-05-22T18:15:11 CVE Published Date updated
2022-12-04 16:56:15 2020-11-09T21:45:59 CVE Modified Date updated
2022-12-04 16:56:15 Analyzed Vulnerability Status updated