Debian Linux Security Advisory 4130-1 - Several vulnerabilities have been discovered in the Dovecot email server.
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Ubuntu Security Notice 3556-2 - USN-3556-1 fixed vulnerabilities in Dovecot. This update provides the corresponding update for Ubuntu 12.04 ESM. It was discovered that Dovecot incorrectly handled certain authentications. An attacker could possibly use this to bypass authentication and access sensitive information. Various other issues were also addressed.
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Ubuntu Security Notice 3556-1 - It was discovered that Dovecot incorrectly handled certain authentications. An attacker could possibly use this to cause a denial of service.
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