CVE-2023-22899

Zip4j through 2.11.2, as used in Threema and other products, does not always check the MAC when decrypting a ZIP archive.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CVEADP
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CISA-ADPADP
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
zip4j_projectzip4j
𝑥
≤ 2.11.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
zip4j
bullseye
no-dsa
sid
2.11.5-1
fixed
trixie
2.11.5-1
fixed
bookworm
2.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
zip4j
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
focal
needs-triage
bionic
dne
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://breakingthe3ma.app
https://breakingthe3ma.app/files/Threema-PST22.pdf
https://github.com/srikanth-lingala/zip4j/issues/485
https://github.com/srikanth-lingala/zip4j/releases
https://news.ycombinator.com/item?id=34316206
https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement
https://breakingthe3ma.app
https://breakingthe3ma.app/files/Threema-PST22.pdf
https://github.com/srikanth-lingala/zip4j/issues/485
https://github.com/srikanth-lingala/zip4j/releases
https://news.ycombinator.com/item?id=34316206
https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement