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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2011-1929
Last Modified 06 Sep 2011 11:16:47
Published 24 May 2011 07:55:04
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-1929

Summary

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.

Vulnerable Systems

Application

  • Dovecot 1.2.0

  • Dovecot 1.2.1

  • Dovecot 1.2.10

  • Dovecot 1.2.11

  • Dovecot 1.2.12

  • Dovecot 1.2.13

  • Dovecot 1.2.14

  • Dovecot 1.2.15

  • Dovecot 1.2.16

  • Dovecot 1.2.2

  • Dovecot 1.2.3

  • Dovecot 1.2.4

  • Dovecot 1.2.5

  • Dovecot 1.2.6

  • Dovecot 1.2.7

  • Dovecot 1.2.8

  • Dovecot 1.2.9

  • Dovecot 2.0

  • Dovecot 2.0.0

  • Dovecot 2.0.1

  • Dovecot 2.0.10

  • Dovecot 2.0.11

  • Dovecot 2.0.12

  • Dovecot 2.0.2

  • Dovecot 2.0.3

  • Dovecot 2.0.4

  • Dovecot 2.0.5

  • Dovecot 2.0.6

  • Dovecot 2.0.7

  • Dovecot 2.0.8

  • Dovecot 2.0.9


References

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=706286

MLIST - [oss-security] 20110519 Re: Dovecot releases

MLIST - [oss-security] 20110518 Dovecot releases

CONFIRM - http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c

MLIST - [dovecot] 20110511 v1.2.17 released

MLIST - [dovecot] 20110511 v2.0.13 released

SUSE - openSUSE-SU-2011:0540

XF - dovecot-header-name-dos(67589)

UBUNTU - USN-1143-1

BID - 47930

REDHAT - RHSA-2011:1187

MANDRIVA - MDVSA-2011:101

CONFIRM - http://www.dovecot.org/doc/NEWS-2.0

CONFIRM - http://www.dovecot.org/doc/NEWS-1.2

DEBIAN - DSA-2252

SECUNIA - 44827

SECUNIA - 44771

SECUNIA - 44756

SECUNIA - 44712

SECUNIA - 44683

OSVDB - 72495

FEDORA - FEDORA-2011-7268

FEDORA - FEDORA-2011-7258

FEDORA - FEDORA-2011-7612

Related Patches

Red Hat 2011:1187-01 RHSA Moderate: dovecot security update for RHEL 5 x86


Last Updated: 27 May 2016 10:56:52