Paper/Archive/CVE-2021-23520

CVE-2021-23520

snyk — Arbitrary File Write via Archive Extraction (Zip Slip)

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 65.5.655 × 2013.1 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

The package juce-framework/juce before 6.1.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) via the ZipFile::uncompressEntry function in juce_ZipFile.cpp. This vulnerability is triggered when the archive is extracted upon calling uncompressTo() on a ZipFile object.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

snyk (CNA)5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References

refsnyk.io/research/zip-slip-vulnerability refsnyk.io/vuln/SNYK-UNMANAGED-JUCEFRAMEWORKJUCE-2388607 refgithub.com/juce-framework/JUCE/commit/2e874e80cba0152201aff6a4d0dc407997d10a7f