1. CVE-Search
  2. CVE-2011-5094
ID CVE-2011-5094
Summary 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
References
Vulnerable Configurations
  • cpe:2.3:a:mozilla:network_security_services:3.11.2:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.11.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.2:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.11.4:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.11.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7.7:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7.7:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7.5:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.6:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.6:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.9:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.9:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.4:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.8:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.8:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.11.5:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.11.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.3:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.7.3:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.7.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.5:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.11.3:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.11.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mozilla:network_security_services:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:mozilla:network_security_services:3.3.1:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 07-08-2024 - 01:15)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:N/A:P
refmap via4
misc
mlist
  • [oss-security] 20110708 SSL renegotiation DoS CVE-2011-1473
  • [tls] 20110315 Re: SSL Renegotiation DOS
  • [tls] 20110315 SSL Renegotiation DOS
  • [tls] 20110318 Re: SSL Renegotiation DOS
Last major update 07-08-2024 - 01:15
Published 16-06-2012 - 21:55
Last modified 07-08-2024 - 01:15
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