UBUNTU-CVE-2023-22899
- Source
- https://ubuntu.com/security/CVE-2023-22899
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-22899.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-22899
- Related
- Published
- 2023-01-10T02:15:00Z
- Modified
- 2025-06-03T17:46:20Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.
- References
-
- https://ubuntu.com/security/CVE-2023-22899
- https://breakingthe3ma.app/files/Threema-PST22.pdf
- https://news.ycombinator.com/item?id=34316206
- https://github.com/srikanth-lingala/zip4j/releases
- https://breakingthe3ma.app
- https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement
- https://www.cve.org/CVERecord?id=CVE-2023-22899
Affected packages
Ubuntu:Pro:20.04:LTS / zip4j
Package
- Name
- zip4j
- Purl
- pkg:deb/ubuntu/zip4j@2.2.8-1?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / zip4j
Package
- Name
- zip4j
- Purl
- pkg:deb/ubuntu/zip4j@2.9.1-1?arch=source&distro=jammy
Ubuntu:24.10 / zip4j
Package
- Name
- zip4j
- Purl
- pkg:deb/ubuntu/zip4j@2.11.5-1?arch=source&distro=oracular
Ubuntu:24.04:LTS / zip4j
Package
- Name
- zip4j
- Purl
- pkg:deb/ubuntu/zip4j@2.11.5-1?arch=source&distro=noble