729 matches found
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 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-2003-1562
sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password...
security flaw
OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on 1 the number of extra reductions during Montgomery reduction, and 2 the use of different integer multiplication algorithms...
Syscall timing attacks in multiple systems
By timing system calls it's possible to check file existance...
Linux Kernel 2.2.x2.4.x - IO System Call File Existence
Linux Kernel 2.2.x2.4.x - IO System Call File Existence / source: https://www.securityfocus.com/bid/7279/info A weakness has been discovered on various systems that may result in an attacker gaining information pertaining to the existence of inaccessible files. The problem lies in the return time...
Vulnerability in OpenSSL
Dan Boneh and I have been researching timing attacks against software crypto libraries. Timing attacks are usually used to attack weak computing devices such as smartcards. We've successfully developed and mounted timing attacks against software crypto libraries running on general purpose PC's. W...
OpenSSL 0.9.x - CBC Error Information Leakage
source: https://www.securityfocus.com/bid/6884/info A side-channel attack against implementations of SSL exists that, through analysis of the timing of certain operations, can reveal sensitive information to an active adversary. This information leaked by vulnerable implementations is reportedly...