CVE-2022-39320

CVSS V2 None CVSS V3 Critical 9.8
Description
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
Overview
  • CVE ID
  • CVE-2022-39320
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-11-16T20:15:10
  • Last Modified Date
  • 2023-01-25T19:56:24
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 2.9.0
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/FreeRDP/FreeRDP/security/advisories/GHSA-qfq2-82qr-7f4j Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGQN3OWQNHSMWKOF4D35PF5ASKNLC74B/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-39320
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39320
History
Created Old Value New Value Data Type Notes
2022-11-16 21:00:11 Added to TrackCVE
2022-12-07 17:49:43 2022-11-16T20:15Z 2022-11-16T20:15:10 CVE Published Date updated
2022-12-07 17:49:43 2022-11-29T19:56:50 CVE Modified Date updated
2022-12-07 17:49:43 Analyzed Vulnerability Status updated
2022-12-07 17:49:44 CPE Information updated
2022-12-18 09:28:05 2022-12-16T05:15:15 CVE Modified Date updated
2022-12-18 09:28:05 Analyzed Undergoing Analysis Vulnerability Status updated
2022-12-18 09:28:08 References updated
2023-01-25 20:13:18 2023-01-25T19:56:24 CVE Modified Date updated
2023-01-25 20:13:18 Undergoing Analysis Analyzed Vulnerability Status updated