PT-2023-18762 · Zip4J+2 · Zip4J+2

Kenny Paterson + 2 · Publicado 2023-01-10 · Atualizado 2025-04-09 · CVE-2023-22899

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Zip4j versions prior to 2.11.3

Description The issue is related to the decryption of ZIP archives, where the MAC is not always checked. This affects products that use Zip4j, including Threema.

Recommendations For versions prior to 2.11.3, update to version 2.11.3 or later to resolve the issue. As a temporary workaround, consider disabling the decryption of ZIP archives until a patch is available. Restrict access to ZIP archives to minimize the risk of exploitation. Avoid using the affected Zip4j library in sensitive operations until the issue is resolved.

Exploit

Correção

Origin Validation Error

Enumeração de Fraquezas

CWE-346

Identificadores relacionados

CVE-2023-22899

GHSA-2PJ2-GCHF-WMW7

Produtos afetados

Debian

Threema

Zip4J

Referências · 23

• 🔥 https://github.com/srikanth-lingala/zip4j/issues/485 · Exploit
• 🔥 https://breakingthe3ma.app/files/Threema-PST22.pdf · Exploit
• https://github.com/srikanth-lingala/zip4j/releases · Nota
• https://github.com/srikanth-lingala/zip4j · Nota
• https://github.com/srikanth-lingala/zip4j/releases/tag/v2.11.3 · Nota
• https://packages.debian.org/src:zip4j · Nota
• https://t.me/cvenotify/118464 · Publicação no Telegram
• https://breakingthe3ma.app · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22899 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-22899 · Nota de Segurança
• https://t.me/cibsecurity/56219 · Publicação no Telegram
• https://threema.ch/en/blog/posts/news-alleged-weaknesses-statement · Aviso do Fabricante
• https://news.ycombinator.com/item?id=34316206 · Nota
• https://security-tracker.debian.org/tracker/source-package/zip4j · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-22899 · Aviso do Fabricante