Unrestricted Upload of File with Dangerous Type Affecting mozjs68 package, versions <68.11.0-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.72% (49th percentile)

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  • Snyk IDSNYK-ALPINE312-MOZJS68-674566
  • published30 Jul 2020
  • disclosed10 Aug 2020

Introduced: 30 Jul 2020

CVE-2020-15649  (opens in a new tab)
CWE-434  (opens in a new tab)

How to fix?

Upgrade Alpine:3.12 mozjs68 to version 68.11.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mozjs68 package and not the mozjs68 package as distributed by Alpine. See How to fix? for Alpine:3.12 relevant fixed versions and status.

Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. Note: This issue only affected Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox ESR < 68.11.

CVSS Base Scores

version 3.1