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Dovecot » Dovecot : Security Vulnerabilities (Denial Of Service)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2011-1929 20 DoS 2011-05-24 2011-09-06
5.0
None Remote Low Not required None None Partial
lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message.
2 CVE-2010-3780 DoS 2010-10-06 2011-08-26
4.0
None Remote Low Single system None None Partial
Dovecot 1.2.x before 1.2.15 allows remote authenticated users to cause a denial of service (master process outage) by simultaneously disconnecting many (1) IMAP or (2) POP3 sessions.
3 CVE-2010-0745 399 DoS 2010-05-20 2010-06-03
5.0
None Remote Low Not required None None Partial
Unspecified vulnerability in Dovecot 1.2.x before 1.2.11 allows remote attackers to cause a denial of service (CPU consumption) via long headers in an e-mail message.
4 CVE-2009-3235 119 DoS Exec Code Overflow 2009-09-17 2010-08-21
7.5
None Remote Low Not required Partial Partial Partial
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.
5 CVE-2008-4907 20 DoS 2008-11-03 2009-01-23
4.3
None Remote Medium Not required None None Partial
The message parsing feature in Dovecot 1.1.4 and 1.1.5, when using the FETCH ENVELOPE command in the IMAP client, allows remote attackers to cause a denial of service (persistent crash) via an email with a malformed From address, which triggers an assertion error, aka "invalid message address parsing bug."
Total number of vulnerabilities : 5   Page : 1 (This Page)
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