Improper Input Validation Affecting archive package, versions <3.3.8


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.06% (27th percentile)

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  • Snyk IDSNYK-PUB-ARCHIVE-5880302
  • published3 Sept 2023
  • disclosed31 Aug 2023
  • creditUnknown

Introduced: 31 Aug 2023

CVE-2023-39137  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade archive to version 3.3.8 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. An attacker can spoof zip filenames, leading to inconsistent filename parsing by crafting a malicious zip file with different file names in Local File Header and Central Directory Entry, consequently having a file with different filenames before and after extraction.

CVSS Scores

version 3.1