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[{"id":483,"title":"Self-taught through trial and error","votes":547,"type":"x","order":1,"pct":78.48,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.88,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.34,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Ls Advisories Debian Esm H240
Price Tag 1security advisorydenial of servicedebian

Debian DSA-2979-1 Fail2Ban Critical: Input Validation Denial Of Service

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 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2979-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Moritz Muehlenhoff July 17, 2014 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : fail2ban CVE ID : CVE-2013-7176 CVE-2013-7177 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, resulting in denial of service. For the stable distribution (wheezy), these problems have been fixed in version 0.8.6-3wheezy3. For the testing distribution (jessie), these problems have been fixed in version 0.8.11-1. For the unstable distribution (sid), these problems have been fixed in version 0.8.11-1. We recommend that you upgrade your fail2ban packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Ubuntu enhances UFW to address authentication flaws enabling unauthorized access. Update advised for security.. Fail2Ban Update, Denial Of Service, Debian Security Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Jul 17, 2014 •Critical Debian
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[{"id":483,"title":"Self-taught through trial and error","votes":547,"type":"x","order":1,"pct":78.48,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.88,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.34,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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