CVE-2023-39957: Nextcloud Talk Android allows users to place video and audio calls through Nextcloud on Android. Prior to version 17.0.0, an unprotected intend allowed…

PriorityP335high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

0.33%

24.5th percentile

Nextcloud Talk Android allows users to place video and audio calls through Nextcloud on Android. Prior to version 17.0.0, an unprotected intend allowed malicious third party apps to trick the Talk Android app into writing files outside of its intended cache directory. Nextcloud Talk Android version 17.0.0 has a patch for this issue. No known workarounds are available.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
nextcloud	security-advisories	< 17.0.0	17.0.0
nextcloud	talk	< 17.0.0	17.0.0
nextcloud	talk	—	—

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv3.07.2HIGHCVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

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