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Mandriva Linux Security Advisory 2011-090

Posted May 17, 2011

Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2011-090 - 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 or possibly execute arbitrary code via an invalid AUTH command with one method followed by an AUTH command with a different method.

tags | advisory, remote, denial of service, arbitrary

systems | linux, mandriva

advisories | CVE-2011-1720

SHA-256 | 26f21ccffabb06f7c9f727b9bc634ba334cafeb734a3272a015e25c29f59d6bf

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