CVE-2015-7183

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119CWE-189

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Nov 5, 2015
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2015

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CVE-2015-7183: High severity, CVSS 7.5 | Vulnix