CVE-2021-23520

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
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.
Overview
  • CVE ID
  • CVE-2021-23520
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-31T11:15:07
  • Last Modified Date
  • 2022-02-04T20:33:06
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:juce:juce:*:*:*:*:*:*:*:* 1 OR 6.1.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://snyk.io/vuln/SNYK-UNMANAGED-JUCEFRAMEWORKJUCE-2388607 Exploit Patch Third Party Advisory
https://snyk.io/research/zip-slip-vulnerability Exploit Technical Description Third Party Advisory
https://github.com/juce-framework/JUCE/commit/2e874e80cba0152201aff6a4d0dc407997d10a7f Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-23520
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23520
History
Created Old Value New Value Data Type Notes
2022-05-10 06:34:12 Added to TrackCVE
2022-12-06 08:11:44 2022-01-31T11:15Z 2022-01-31T11:15:07 CVE Published Date updated
2022-12-06 08:11:44 2022-02-04T20:33:06 CVE Modified Date updated
2022-12-06 08:11:44 Analyzed Vulnerability Status updated