Firefox < 39.0 Multiple Vulnerabilities (Logjam)

The version of Firefox installed on the remote Windows host is prior to 39.0. It is, therefore, affected by multiple vulnerabilities : - A security downgrade vulnerability exists due to a flaw in Network Security Services NSS. When a client allows for a ECDHEECDSA exchange, but the server does no...

Firefox < 39.0 Multiple Vulnerabilities (Mac OS X) (Logjam)

The version of Firefox installed on the remote Mac OS X host is prior to 39.0. It is, therefore, affected by multiple vulnerabilities : - A security downgrade vulnerability exists due to a flaw in Network Security Services NSS. When a client allows for a ECDHEECDSA exchange, but the server does n...

Firefox ESR < 31.8 Multiple Vulnerabilities (Mac OS X) (Logjam)

The version of Firefox ESR installed on the remote Mac OS X host i prior to 31.8. It is, therefore, affected by multiple vulnerabilities : - A security downgrade vulnerability exists due to a flaw in Network Security Services NSS. When a client allows for a ECDHEECDSA exchange, but the server doe...

Mozilla Thunderbird < 38.1 Multiple Vulnerabilities (Logjam)

The version of Thunderbird installed on the remote Windows host is prior to 38.1. It is, therefore, affected by multiple vulnerabilities : - A security downgrade vulnerability exists due to a flaw in Network Security Services NSS. When a client allows for a ECDHEECDSA exchange, but the server doe...

Updated firefox package fixes security vulnerability

Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox CVE-2015-2722, CVE-2015-2724, CVE-2015-2728, CVE-2015-2733,...

NSS incorrectly permits skipping of ServerKeyExchange — Mozilla

Security researcher Karthikeyan Bhargavan reported an issue in Network Security Services NSS where the client allows for a ECDHEECDSA exchange where the server does not send its ServerKeyExchange message instead of aborting the handshake. Instead, the NSS client will take the EC key from the ECDS...

Mandriva Linux Security Advisory : openssl (MDVSA-2011:136)

A vulnerability was discovered and corrected in openssl : The elliptic curve cryptography ECC subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm ECDSA is used for the ECDHEECDSA cipher suite, does not properly implement curves over binary fields, which...