Portable OpenSSH 3.6.1p-PAM/4.1-SuSE - Timing Attack

!/bin/bash $Id: raptorsshtime,v 1.1 2007/02/13 16:38:57 raptor Exp $ raptorsshtime - OpenSSH remote timing attack exploit Copyright c 2006 Marco Ivaldi OpenSSH-portable 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote...

Portable OpenSSH 3.6.1p-PAM4.1-SuSE - Timing Attack

Portable OpenSSH 3.6.1p-PAM4.1-SuSE - Timing Attack !/bin/bash $Id: raptorsshtime,v 1.1 2007/02/13 16:38:57 raptor Exp $ raptorsshtime - OpenSSH remote timing attack exploit Copyright c 2006 Marco Ivaldi OpenSSH-portable 3.6.1p1 and earlier with PAM support enabled immediately sends an error...

CVE-2006-5229

OpenSSH portable 4.1 on SUSE Linux, and possibly other platforms and versions, and possibly under limited configurations, allows remote attackers to determine valid usernames via timing discrepancies in which responses take longer for valid usernames than invalid ones, as demonstrated by sshtime...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure. OpenSSH portable 4.1 on SUSE Linux, and possibly other platforms and versions, and possibly under limited configurations, allows remote attackers to determine valid usernames via timing discrepancies in which...

CVE-2006-5229

OpenSSH portable 4.1 on SUSE Linux, and possibly other platforms and versions, and possibly under limited configurations, allows remote attackers to determine valid usernames via timing discrepancies in which responses take longer for valid usernames than invalid ones, as demonstrated by sshtime...

OpenSSH < 4.1.0p2 / 4.2 Timing Attack

Binary data 3787.prm...

CentOS 3 / 4 : openssl (CESA-2005:476)

Updated OpenSSL packages that fix security issues are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. OpenSSL is a toolkit that implements Secure Sockets Layer SSL v2/v3 and Transport Layer Security TLS v1 protocols as well as a...

Ubuntu 4.10 / 5.04 : gnupg vulnerability (USN-170-1)

Serge Mister and Robert Zuccherato discovered a weakness of the symmetrical encryption algorithm of gnupg. When decrypting a message, gnupg uses a feature called 'quick scan'; this can quickly check whether the key that is used for decryption is probably the right one, so that wrong keys can be...

security flaw

Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic key...

Mandrake Linux Security Advisory : openssl (MDKSA-2005:096)

Colin Percival reported a cache timing attack that could be used to allow a malicious local user to gain portions of cryptographic keys CVE-2005-0109. The OpenSSL library has been patched to add a new fixed-window modexp implementation as default for RSA, DSA, and DH private key operations. The...

openssl, openssl095a, openssl096 security update

CentOS Errata and Security Advisory CESA-2005:476-01 Updated OpenSSL packages that fix security issues are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. OpenSSL is a toolkit that implements Secure Sockets Layer SSL v2/v3 and...

openssl, openssl096b security update

CentOS Errata and Security Advisory CESA-2005:476 Updated OpenSSL packages that fix security issues are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. OpenSSL is a toolkit that implements Secure Sockets Layer SSL v2/v3 and...

Moderate: Red Hat Security Advisory: openssl security update

Updated OpenSSL packages that fix security issues are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. OpenSSL is a toolkit that implements Secure Sockets Layer SSL v2/v3 and Transport Layer Security TLS v1 protocols as well as a...

MDKSA-2005:057 - Updated gnupg packages fix vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandrakelinux Security Update Advisory Package name: gnupg Advisory ID: MDKSA-2005:057 Date: March 15th, 2005 Affected versions: 10.0, 10.1, 9.2, Corporate 3.0, Corporate Server 2.1 Problem Description: The OpenPGP protocol is vulnerable to a...

Mandrake Linux Security Advisory : gnupg (MDKSA-2005:057)

The OpenPGP protocol is vulnerable to a timing-attack in order to gain plain text from cipher text. The timing difference appears as a side effect of the so-called 'quick scan' and is only exploitable on systems that accept an arbitrary amount of cipher text for automatic decryption. The updated...

CVE-2005-0109

Technical details for CVE-2005-0109 are not provided in the supplied documents. The set includes historical references and later OpenSSL advisories, but no specific product, root cause, impact, or fix details here. Monitor for updates.

CVE-2005-0109

Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic key...

CVE-2005-0109

Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic key...

CVE-2004-1602

ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response...

CVE-2004-2682

PeerSec MatrixSSL before 1.1 does not implement RSA blinding, which allows context-dependent 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...