VULNERABILITY INTELLIGENCE
CVE-2015-4522
CVSS score7.5 HIGH
EPSS probability3.50%
CISA KEVNot currently listed
Published2015-09-24
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
The nsUnicodeToUTF8::GetMaxLength function in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 might allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unknown vectors, related to an "overflow."
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer