| Package | Affected versions | Patched versions |
|---|---|---|
| network security services | = 3.11.2= 3.11.3= 3.11.4= 3.11.5= 3.2= 3.2.1= 3.3= 3.3.1= 3.3.2= 3.4= 3.4.1= 3.4.2= 3.5= 3.6= 3.6.1= 3.7= 3.7.1= 3.7.2= 3.7.3= 3.7.5= 3.7.7= 3.8= 3.9 |
Mozilla Network Security Services (NSS) 3.x, with certain settings of the SSL_ENABLE_RENEGOTIATION option, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-1473. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment
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