Gentoo Linux Security Advisory 201110-4 - Multiple vulnerabilities were found in Dovecot, the worst of which allowing for remote execution of arbitrary code. Versions less than 2.0.13 are affected.
9c7d8a2c3709f69bccb785657943f9036d02698c11410d7caab2bf38de049a96Mandriva Linux Security Advisory 2010-196 - Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service and possibly execute arbitrary code via a crafted SIEVE script, as demonstrated by forwarding an e-mail message to a large number of recipients, a different vulnerability than CVE-2009-2632.
9a3686cad02bb3f6785e39683ac633d1dd451a5c0d3265195bc19564d9b9cba3Ubuntu Security Notice USN-838-1 - It was discovered that the ACL plugin in Dovecot would incorrectly handle negative access rights. An attacker could exploit this flaw to access the Dovecot server, bypassing the intended access restrictions. This only affected Ubuntu 8.04 LTS. It was discovered that the ManageSieve service in Dovecot incorrectly handled ".." in script names. A remote attacker could exploit this to read and modify arbitrary sieve files on the server. This only affected Ubuntu 8.10. It was discovered that the Sieve plugin in Dovecot incorrectly handled certain sieve scripts. An authenticated user could exploit this with a crafted sieve script to cause a denial of service or possibly execute arbitrary code.
5fd61a6a6d760fcf2bd0a9d66e294c6897bc30e1df8871482b661db6a9b066a1Debian Security Advisory 1893-1 - It was discovered that the SIEVE component of cyrus-imapd and kolab-cyrus-imapd, the Cyrus mail system, is vulnerable to a buffer overflow when processing SIEVE scripts. This can be used to elevate privileges to the cyrus system user. An attacker who is able to install SIEVE scripts executed by the server is therefore able to read and modify arbitrary email messages on the system. The update introduced by DSA 1881-1 was incomplete and the issue has been given an additional CVE id due to its complexity.
7cc84f9d81089816b231888b54423e78094c839d60a333567463949319d07201Debian Security Advisory 1892-1 - It was discovered that the SIEVE component of dovecot, a mail server that supports mbox and maildir mailboxes, is vulnerable to a buffer overflow when processing SIEVE scripts. This can be used to elevate privileges to the dovecot system user. An attacker who is able to install SIEVE scripts executed by the server is therefore able to read and modify arbitrary email messages on the system.
1e397e9152a659f46c090079c2cfa537c94c26a24228f0d5373aa8bb6b50bc9aMandriva Linux Security Advisory 2009-242-1 - Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SIEVE script, as demonstrated by forwarding an e-mail message to a large number of recipients, a different vulnerability than CVE-2009-2632. This update provides a solution to this vulnerability. Packages for Enterprise 5 i586 were missing with the previous update. This update corrects this.
3ff703ae3b6e20dd33a5d12e7051dc9c952cc03eb15b2ecbb3c0c5bfeb7bb118Mandriva Linux Security Advisory 2009-242 - Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SIEVE script, as demonstrated by forwarding an e-mail message to a large number of recipients, a different vulnerability than CVE-2009-2632. This update provides a solution to this vulnerability.
80f351c6a3b26822c8b61e57555dc19e23273967fdd3cb21f93b646faea72c11
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