Security bypass vulnerability in the Mozilla Network Security Services (NSS) in Mozilla products by blocking a ServerKeyExchange message (Mac OS X)ID: oval:org.secpod.oval:def:25576 | Date: (C)2015-08-06 (M)2023-12-07 |
Class: VULNERABILITY | Family: macos |
The host is installed with Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8, 38.x before 38.1, Thunderbird before 31.8 or 38.x before 38.1 and is prone to a security bypass vulnerability. A flaw is present in the applications, which do not properly determine state transitions for the TLS state machine. Successful exploitation could allow man-in-the-middle attackers to defeat cryptographic protection mechanisms by blocking messages, as demonstrated by removing a forward-secrecy property by blocking a ServerKeyExchange message, aka a "SMACK SKIP-TLS" issue.
Platform: |
Apple Mac OS 14 |
Apple Mac OS 13 |
Apple Mac OS 12 |
Apple Mac OS 11 |
Apple Mac OS X 10.15 |
Apple Mac OS X 10.14 |
Apple Mac OS X 10.13 |
Apple Mac OS X 10.11 |
Apple Mac OS X 10.12 |
Product: |
Mozilla Thunderbird |
Mozilla Firefox ESR |
Mozilla Firefox |