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CVE-2011-1929

Publication date 24 May 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
dovecot 11.04 natty
Fixed 1:1.2.15-3ubuntu2.1
10.10 maverick
Fixed 1:1.2.12-1ubuntu8.2
10.04 LTS lucid
Fixed 1:1.2.9-1ubuntu6.4
8.04 LTS hardy
Not affected
6.06 LTS dapper Ignored end of life

Notes

sbeattie

both according to debian and based on testing, vulnerability exists on 1.2.x and newer.

References

Related Ubuntu Security Notices (USN)

Other references