OpenSSL: Multiple vulnerabilities

Background OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer SSL v2/v3 and Transport Layer Security TLS v1 as well as a general purpose cryptography library. Description Multiple vulnerabilities have been reported in OpenSSL: Marsh Ray of PhoneFactor and Martin Rex of SAP...

Cisco Security Advisory: Vulnerability In Crypto Library

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Vulnerability In Crypto Library Advisory ID: cisco-sa-20070522-crypto.shtml http://www.cisco.com/warp/public/707/cisco-sa-20070522-crypto.shtml Revision 1.0 For Public Release 2007 May 22 1300 UTC GMT -...

OpenSSL SSL_get_shared_ciphers() vulnerable to buffer overflow

Overview A buffer overflow vulnerability in an OpenSSL library function could allow a remote attacker to execute code on an affected system. Description The OpenSSL toolkit implements the Secure Sockets Layer SSL versions 2 and 3 and Transport Layer Security TLS version 1 protocols as well as a...

OpenSSL contains integer overflow handling ASN.1 tags (1)

Overview A vulnerability in the way OpenSSL handles ASN.1 tags could allow a remote attacker to cause a denial of service. Description OpenSSL implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols and includes a general purpose cryptographic library. SSL and TLS are...

OpenSSL contains integer overflow handling ASN.1 tags (2)

Overview A vulnerability in the way OpenSSL handles ASN.1 tags could allow a remote attacker to cause a denial of service. Description OpenSSL implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols and includes a general purpose cryptographic library. SSL and TLS are...

nCipher Advisory #6: Access control defects in PKCS#11 keys

nCipher Security Advisory No. 6 Access control defects in PKCS11 keys -------------------------------------- SUMMARY ======= As a function of internal QA testing, nCipher has identified that, under certain unusual circumstances, keys created by the nCipher PKCS11 library, which should be secure,...