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CVE-2011-3666

MEDIUM · CVSS 6.8EPSS 1.0%EU EUVD

Mozilla Firefox before 3.6.25 and Thunderbird before 3.1.17 on Mac OS X do not consider .jar files to be executable files, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted file. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-2372 on Mac OS X.

Key facts

CVSS score
6.8 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-264
EPSS score
1.0% (62th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-3625)
Published
December 21, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-3625 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • apple / mac os x
  • mozilla / firefox
  • mozilla / firefox
  • mozilla / firefox
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  • mozilla / firefox
  • mozilla / firefox
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  • mozilla / firefox
  • mozilla / firefox

and 176 more…

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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