CVE-2015-4487

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to…

published August 16, 2015

CVSS
—
EPSS
3%
Percentile
88.0
In the wild
Unconfirmed
What it is

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03194 · 88.0th percentile
Published
2015-08-16T01:00Z
EPSS history
Timeline
  • 16 AUG 01:00Z
    The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to…
    cvelistv5