ALPINE-CVE-2023-28999

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Source
https://security.alpinelinux.org/vuln/CVE-2023-28999
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2023-28999
Upstream
Published
2023-04-04T13:15:09Z
Modified
2026-11-03T06:32:00Z
Severity
  • 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L CVSS Calculator
Summary
[none]
Details

Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files, recover the folder structure and add new files.​ This issue is fixed in Nextcloud Desktop 3.8.0, Nextcloud Android 3.25.0, and Nextcloud iOS 4.8.0. No known workarounds are available.

References

Affected packages

Alpine:v3.18
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.19
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.20
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.21
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.22
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.23
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"
Alpine:v3.24
nextcloud-client

Package

Name
nextcloud-client
Purl
pkg:apk/alpine/nextcloud-client?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-28999.json"