Bug#1029038: zip4j: CVE-2023-22899

Moritz Mühlenhoff jmm at inutil.org
Mon Jan 16 19:31:32 GMT 2023


Source: zip4j
X-Debbugs-CC: team at security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for zip4j.

CVE-2023-22899[0]:
| Zip4j through 2.11.2, as used in Threema and other products, does not
| always check the MAC when decrypting a ZIP archive.

https://github.com/srikanth-lingala/zip4j/issues/485
https://github.com/srikanth-lingala/zip4j/commit/597b31afb473a40e8252de5b5def1876bab198d3


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-22899
    https://www.cve.org/CVERecord?id=CVE-2023-22899

Please adjust the affected versions in the BTS as needed.



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