PatchTheCVEzip4j vulnerabilities and fixes
Recent CVEs affecting zip4j, with upgrade or downgrade steps. 1 tracked.
zip4j has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2023-01-10. Highest priority: CVE-2023-22899 (score 43/100).
- CVE-2023-22899 MEDIUM 5.9 UPGRADE Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a Z
FAQ
How do I fix zip4j vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is zip4j being exploited right now?
None of the tracked zip4j CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which zip4j CVE should I patch first?
CVE-2023-22899 currently ranks highest (43/100): Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a Z.