GLSA-200603-21 : Sendmail: Race condition in the handling of asynchronous signals

The remote host is affected by the vulnerability described in GLSA-200603-21 Sendmail: Race condition in the handling of asynchronous signals ISS discovered that Sendmail is vulnerable to a race condition in the handling of asynchronous signals. Impact : An attacker could exploit this via certain...

Sendmail: Race condition in the handling of asynchronous signals

Background Sendmail is a popular mail transfer agent MTA. Description ISS discovered that Sendmail is vulnerable to a race condition in the handling of asynchronous signals. Impact An attacker could exploit this via certain crafted timing conditions. Workaround There is no known workaround at thi...

[NT] Microsoft Internet Explorer Drag-and-Drop Redeux

The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com - - promotion The SecuriTeam alerts list - Free, Accurate, Independent. Get your security news from a reliable source...

Using timing attacks to bypass intrusion detection

It's possible to use difference in timing, for example packet reasembly timeouts, of target system and IDS to bypass detection. As workaround, timing parameters of IDS should be configured to match timing parameters of protected system...

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...

Recommendation:and MYSQL play the time difference between the injection of game-bug warning-the black bar safety net

Herein the main idea is to through the structure of the statement is added to the execution time delay of the function, if we submit the judgment is correct, then the MYSQL query time on the emergence of delay, if the submitted judgment is correct, will not perform the time delay function, the...

ProFTPD < 1.2.11 User Enumeration Vulnerability

ProFTPD is prone to a user enumeration vulnerability. SPDX-FileCopyrightText: 2004 David Maciejak Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:proftpd:proftpd"; Ref: LS...

Nmap (NASL wrapper)

This plugin runs nmap to find open ports. SPDX-FileCopyrightText: 2005 Michel Arboi Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.14259";...

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...

Slackware 9.0 : mod_ssl RSA blinding fixes (SSA:2003-141-05)

An upgrade for modssl to version 2.8.141.3.27 is now available. This version provides RSA blinding by default which prevents an extended timing analysis from revealing details of the secret key to an attacker. Note that this problem was already fixed within OpenSSL, so this is a 'double fix'. Wit...

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...

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...

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...

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...

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...