Description
A flaw in DRBG number generation within the Network Security Services (NSS) library where the internal state V does not correctly carry bits over. The NSS library has been updated to fix this issue to address this issue and Firefox ESR 52.1 has been updated with NSS version 3.28.4. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
References (10)
Scores
CVSS v3
5.3
EPSS
0.0107
EPSS Percentile
77.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-682
Status
published
Products (5)
debian/debian_linux
8.0
mozilla/firefox
52.0
mozilla/firefox
< 45.9.0
mozilla/network_security_services
< 3.28.4
mozilla/thunderbird
< 52.1.0
Published
Jun 11, 2018
Tracked Since
Feb 18, 2026