CVE-2011-1720
CVE-2011-1720
The SMTP server in Postfix before 2.5.13, 2.6.x before 2.6.10, 2.7.x before 2.7.4, and 2.8.x before 2.8.3, when certain Cyrus SASL authentication methods are enabled, does not create a new server handle after client authentication fails, which allows remote attackers to cause a denial of service (heap memory corruption and daemon crash) or possibly execute arbitrary code via an invalid AUTH command with one method followed by an AUTH command with a different method.
Affected products
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Talk to TrueHacking →References
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00002.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=699035http://secunia.com/advisories/44500http://security.gentoo.org/glsa/glsa-201206-33.xmlhttp://securityreason.com/securityalert/8247https://exchange.xforce.ibmcloud.com/vulnerabilities/67359http://www.debian.org/security/2011/dsa-2233http://www.kb.cert.org/vuls/id/727230http://www.mail-archive.com/postfix-announce%40postfix.org/msg00007.htmlhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:090http://www.osvdb.org/72259