CVE-2022-39347

CVSS V2 None CVSS V3 High 7.5
Description
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. 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 `/drive`, `/drives` or `+home-drive` redirection switch.
Overview
  • CVE ID
  • CVE-2022-39347
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-11-16T20:15:10
  • Last Modified Date
  • 2023-01-25T19:56:30
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.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:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/FreeRDP/FreeRDP/commit/027424c2c6c0991cb9c22f9511478229c9b17e5d Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffg 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-2022-39347
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39347
History
Created Old Value New Value Data Type Notes
2022-11-16 21:00:11 Added to TrackCVE
2022-12-07 17:49:44 2022-11-16T20:15Z 2022-11-16T20:15:10 CVE Published Date updated
2022-12-07 17:49:44 2022-11-29T19:51:03 CVE Modified Date updated
2022-12-07 17:49:44 Analyzed Vulnerability Status updated
2022-12-07 17:49:46 CPE Information updated
2022-12-18 09:28:05 2022-12-16T05:15:15 CVE Modified Date updated
2022-12-18 09:28:06 Analyzed Undergoing Analysis Vulnerability Status updated
2022-12-18 09:28:09 References updated
2023-01-25 20:13:18 2023-01-25T19:56:30 CVE Modified Date updated
2023-01-25 20:13:18 Undergoing Analysis Analyzed Vulnerability Status updated