CVE-2011-1929
6.2 Medium
AI Score
Confidence
Low
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%
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.
References
dovecot.org/pipermail/dovecot/2011-May/059085.html
dovecot.org/pipermail/dovecot/2011-May/059086.html
hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c
lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html
lists.fedoraproject.org/pipermail/package-announce/2011-May/060815.html
lists.fedoraproject.org/pipermail/package-announce/2011-May/060825.html
openwall.com/lists/oss-security/2011/05/18/4
openwall.com/lists/oss-security/2011/05/19/3
openwall.com/lists/oss-security/2011/05/19/6
osvdb.org/72495
secunia.com/advisories/44683
secunia.com/advisories/44712
secunia.com/advisories/44756
secunia.com/advisories/44771
secunia.com/advisories/44827
www.debian.org/security/2011/dsa-2252
www.dovecot.org/doc/NEWS-1.2
www.dovecot.org/doc/NEWS-2.0
www.mandriva.com/security/advisories?name=MDVSA-2011:101
www.redhat.com/support/errata/RHSA-2011-1187.html
www.securityfocus.com/bid/47930
www.ubuntu.com/usn/USN-1143-1
bugzilla.redhat.com/show_bug.cgi?id=706286
exchange.xforce.ibmcloud.com/vulnerabilities/67589
hermes.opensuse.org/messages/8581790
Social References
More
Related
6.2 Medium
AI Score
Confidence
Low
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%