CVE-2015-2731

Advisory lineage Upstream: 0 Downstream: 8
Modified
Published: 06 Jul 2015, 01:00
Last modified:06 Aug 2024, 05:24

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 HIGH
v2.0 (nvd)
EPSS Score
0.95% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Jul 2015, 01:00
Published
Vulnerability first disclosed
06 Aug 2024, 05:24
Last Modified
Vulnerability information updated

Description

Use-after-free vulnerability in the CSPService::ShouldLoad function in the microtask implementation in Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 allows remote attackers to execute arbitrary code by leveraging client-side JavaScript that triggers removal of a DOM object on the basis of a Content Policy.

CVSS Metrics

  • v2.0•HIGH•Score: 10AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 0.95%• Percentile: 77%

Affected Systems

  • mozilla•firefox

    ≤ 38.1.0 | 31.0 | 31.1.0 | 31.1.1 | 31.3.0 | 31.5.1 | 31.5.2 | 31.5.3 | 38.0

  • mozilla•firefox_esr

    31.1 | 31.2 | 31.3 | 31.4 | 31.5 | 31.6.0 | 31.7.0

  • mozilla•thunderbird

    ≤ 38.0.1

  • Unknown•Solaris

    11.3

References (14)