CVE-2020-11522

CVSS V2 Medium 6.4 CVSS V3 Medium 6.5
Description
libfreerdp/gdi/gdi.c in FreeRDP > 1.0 through 2.0.0-rc4 has an Out-of-bounds Read.
Overview
  • CVE ID
  • CVE-2020-11522
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-15T17:15:11
  • Last Modified Date
  • 2022-07-30T03:37:47
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 2.0.0
cpe:2.3:a:freerdp:freerdp:2.0.0:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:freerdp:freerdp:2.0.0:rc0:*:*:*:*:*:* 1 OR
cpe:2.3:a:freerdp:freerdp:2.0.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:freerdp:freerdp:2.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:freerdp:freerdp:2.0.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:freerdp:freerdp:2.0.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 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:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
https://github.com/FreeRDP/FreeRDP/commits/master Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-48wx-7vgj-fffh Patch Third Party Advisory
https://pub.freerdp.com/cve/CVE-2020-11522/pocAnalysis_5.pdf Exploit Vendor 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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11522
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11522
History
Created Old Value New Value Data Type Notes
2022-05-10 16:27:45 Added to TrackCVE
2022-12-04 16:35:47 2020-05-15T17:15Z 2020-05-15T17:15:11 CVE Published Date updated
2022-12-04 16:35:47 2022-07-30T03:37:47 CVE Modified Date updated
2022-12-04 16:35:47 Analyzed Vulnerability Status updated