CVE-2022-24890

CVSS V2 Low 3.5 CVSS V3 Medium 4.3
Description
Nextcloud Talk is a video and audio conferencing app for Nextcloud. In versions prior to 13.0.5 and 14.0.0, a call moderator can indirectly enable user webcams by granting permissions, if they were enabled before removing the permissions. A patch is available in versions 13.0.5 and 14.0.0. There are currently no known workarounds.
Overview
  • CVE ID
  • CVE-2022-24890
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-17T19:15:08
  • Last Modified Date
  • 2022-05-26T15:21:20
Weakness Enumerations
CWE URL
CWE-276 http://cwe.mitre.org/data/definitions/276.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* 1 OR 13.0.5
cpe:2.3:a:nextcloud:talk:14.0.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:nextcloud:talk:14.0.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:nextcloud:talk:14.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:nextcloud:talk:14.0.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:nextcloud:talk:14.0.0:rc4:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/nextcloud/spreed/issues/7048
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxpr-hcqq-7fw7
https://github.com/nextcloud/spreed/pull/7092
https://github.com/nextcloud/spreed/pull/7034
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-24890
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24890
History
Created Old Value New Value Data Type Notes
2022-05-17 20:00:10 Added to TrackCVE