Amazon Linux: Security Advisory (ALAS-2013-209)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG 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...

Bug in OpenSSH Opens Linux Machines to Password Cracking Attack

A simple but highly critical vulnerability recently disclosed in the most widely used OpenSSH software allows attackers to try thousands of password login attempts per connection in a short period. OpenSSH is the most popular software widely used for secure remote access to Linux-based systems...

Debian DLA-21-1 : fail2ban security update

Use anchored failregex for filters to avoid possible DoS. Manually picked up from the current status of 0.8 branch as of 0.8.13-29-g09b2016 : - CVE-2013-7176: postfix.conf - anchored on the front, expects 'postfix/smtpd' prefix in the log line - CVE-2013-7177: cyrus-imap.conf - anchored on the...

[DLA-0021-1] fail2ban security update

Package : fail2ban Version : 0.8.4-3+squeeze3 CVE ID : CVE-2013-7176 CVE-2013-7177 Use anchored failregex for filters to avoid possible DoS. Manually picked up from the current status of 0.8 branch as of 0.8.13-29-g09b2016: - CVE-2013-7176: postfix.conf - anchored on the front, expects...

DLA-0021-1 fail2ban - security update

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[SECURITY] [DSA 2979-1] fail2ban security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2979-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff July 17, 2014 http://www.debian.org/security/faq -...

DoS via fail2ban

Invalid logs parsing allows to ban arbitrary hosts...

Debian DSA-2979-1 : fail2ban - security update

Two vulnerabilities were discovered in Fail2ban, a solution to ban hosts that cause multiple authentication errors. When using Fail2ban to monitor Postfix or Cyrus IMAP logs, improper input validation in log parsing could enable a remote attacker to trigger an IP ban on arbitrary addresses,...

[SECURITY] [DSA 2979-1] fail2ban security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2979-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff July 17, 2014 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2979-1 (fail2ban - security update)

Two vulnerabilities were discovered in Fail2ban, a solution to ban hosts that cause multiple authentication errors. When using Fail2ban to monitor Postfix or Cyrus IMAP logs, improper input validation in log parsing could enable a remote attacker to trigger an IP ban on arbitrary addresses,...

DSA-2979-1 fail2ban - security update

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Debian: Security Advisory (DSA-2979-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2014 Greenbone AG 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...

Fail2ban <= 0.8 Remote Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/25117/info Fail2ban is prone to a remote denial-of-service vulnerability because the application fails to properly ensure the validity of authentication-failure messages. Successfully exploiting this issue allows remote...

openSUSE Security Update : fail2ban (openSUSE-SU-2011:1175-1)

fail2ban IP used insecure temporary files when unbanning an IP address CVE-2009-5023. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update fail2ban-5301. The text description of this plugin is C SU...

openSUSE Security Update : fail2ban (openSUSE-SU-2014:0348-1)

The fail2ban tool was updated to version 0.8.12 to fix various security issues and also brings bugfixes and features. Security issues fixed: A remote unauthenticated attacker may cause arbitrary IP addresses to be blocked by Fail2ban causing legitimate users to be blocked from accessing services...

openSUSE Security Update : fail2ban (openSUSE-SU-2011:1175-1)

fail2ban IP used insecure temporary files when unbanning an IP address CVE-2009-5023. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update fail2ban-5301. The text description of this plugin is C SU...

openSUSE Security Update : fail2ban (openSUSE-SU-2013:0566-1)

This update of fail2ban fixes a startup related startup-problem and a security problem fixed upstream CVE-2012-5642. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2013-267. The text...

openSUSE Security Update : fail2ban (openSUSE-SU-2013:1120-1)

This update of fail2ban fixes a security vulnerability. Changes in fail2ban : - Fixes: Yaroslav Halchenko - 6ccd5781 filter.d/apache-auth,nohome,noscript,overflows - anchor failregex at the beginning and where applicable at the end. Addresses a possible DoS. Closes ghfail2ban/fail2ban248,...

CVE-2009-5023

The 1 dshield.conf, 2 mail-buffered.conf, 3 mynetwatchman.conf, and 4 mynetwatchman.conf actions in action.d/ in Fail2ban before 0.8.5 allows local users to write to arbitrary files via a symlink attack on temporary files with predictable names, as demonstrated by /tmp/fail2ban-mail.txt...

CVE-2009-5023

The 1 dshield.conf, 2 mail-buffered.conf, 3 mynetwatchman.conf, and 4 mynetwatchman.conf actions in action.d/ in Fail2ban before 0.8.5 allows local users to write to arbitrary files via a symlink attack on temporary files with predictable names, as demonstrated by /tmp/fail2ban-mail.txt...