PT-2023-26797 · Zip Swift · Zip Swift

Bluesquare1 · Published 2023-08-30 · Updated 2023-09-06 · CVE-2023-39135

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Zip Swift version 2.1.2

Description The issue allows attackers to execute a path traversal attack via a crafted zip entry. This enables attackers to potentially access or modify files outside the intended directory, posing a security risk.

Recommendations For Zip Swift version 2.1.2, consider restricting the handling of crafted zip entries to minimize the risk of path traversal attacks until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-39135

GHSA-G454-WJ9R-JPG4

Affected Products

Zip Swift

References · 9

• 🔥 https://github.com/marmelroy/Zip/issues/245 · Exploit
• 🔥 https://blog.ostorlab.co/zip-packages-exploitation.html · Exploit
• 🔥 https://ostorlab.co/vulndb/advisory/OVE-2023-1 · Exploit
• https://osv.dev/vulnerability/CVE-2023-39135 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39135 · Security Note
• https://osv.dev/vulnerability/GHSA-g454-wj9r-jpg4 · Vendor Advisory
• https://github.com/marmelroy/Zip · Note
• https://t.me/cibsecurity/69498 · Telegram Post
• https://security.snyk.io/research/zip-slip-vulnerability · Note