FreeBSD IPSec authentication bypass

Static key is used for AES-XCBC-MAC algorithm...

ipsec -- Incorrect key usage in AES-XCBC-MAC

Problem description A programming error in the implementation of the AES-XCBC-MAC algorithm for authentication resulted in a constant key being used instead of the key specified by the system administrator. Impact If the AES-XCBC-MAC algorithm is used for authentication in the absence of any...

FreeBSD-SA-05:19.ipsec

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-05:19.ipsec Security Advisory The FreeBSD Project Topic: Incorrect key usage in AES-XCBC-MAC Category: core Module: netinet6 Announced: 2005-07-27 Credits: Yukiyo...

CVE-2005-1797

The CVE describes a timing-side-channel vulnerability in AES (Rijndael) implementations: S-box lookups are difficult to perform in constant time, potentially allowing remote attackers to recover encryption keys. Documents cite the theoretical possibility of key recovery via timing analysis and re...

CVE-2005-1797

The design of Advanced Encryption Standard AES, aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations...

CVE-2005-1797

The design of Advanced Encryption Standard AES, aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are difficult to perform in constant time in AES implementations...

CVE-2005-0809

NotifyLink, when configured for client key retrieval, allows remote attackers to obtain AES keys via a direct request to /hwp/get.asp, then uses a weak encryption scheme fixed byte reordering to protect the key, which allows remote attackers to obtain the key via a brute force attack...

CVE-2005-0809

NotifyLink, when configured for client key retrieval, allows remote attackers to obtain AES keys via a direct request to /hwp/get.asp, then uses a weak encryption scheme fixed byte reordering to protect the key, which allows remote attackers to obtain the key via a brute force attack...

NotifyLink server provides inadequate protection for cryptographic key material

Overview The NotifyLink key exchange protocol contains a vulnerability that significantly reduces the strength of cryptographic keys used to encrypt mail messages. Description Notify Technology NotifyLink Enterprise Server allows users to synchronize e-mail between a PDA and a mail server. The...