VULNERABILITY INTELLIGENCE
CVE-2015-7183
CVSS score7.5 HIGH
EPSS probability6.79%
CISA KEVNot currently listed
Published2015-11-05
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Integer overflow in the PL_ARENA_ALLOCATE implementation in Netscape Portable Runtime (NSPR) in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via unspecified vectors.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer