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CVE-2015-0817

CVE information

Published

7 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript..

CVSSv2.0 Score

Severity
Medium
Base Score
6.8/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:mozilla:firefox_esr:31.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.3.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.1.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.5.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.1.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mozilla:firefox_esr:31.0:*:*:*:*:*:*:*
  Yes
- -