CVE-2011-1929

2011-05-2400:00:00

ubuntu.com

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.083 Low

EPSS

Percentile

94.3%

JSON

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.

Notes

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

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchdovecot< 1:1.2.9-1ubuntu6.4UNKNOWN
ubuntu10.10noarchdovecot< 1:1.2.12-1ubuntu8.2UNKNOWN
ubuntu11.04noarchdovecot< 1:1.2.15-3ubuntu2.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	dovecot	< 1:1.2.9-1ubuntu6.4	UNKNOWN
ubuntu	10.10	noarch	dovecot	< 1:1.2.12-1ubuntu8.2	UNKNOWN
ubuntu	11.04	noarch	dovecot	< 1:1.2.15-3ubuntu2.1	UNKNOWN