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Vulnerability record · CVE-2008-1218 · published 10 March 2008

CVE-2008-1218: Dovecot vulnerability

Dovecot · Dovecot

Argument injection vulnerability in Dovecot 1.0.x before 1.0.13, and 1.1.x before 1.1.rc3, when using blocking passdbs, allows remote attackers to bypass the password check via a password containing TAB characters, which are treated as argument delimiters that enable the skip_password_check field to be specified.

6.8 CVSS 2.0 Medium EPSS 7.3% · top 5.8% CWE-255 · CWE-255
6.8CVSS 2.0 base score
7.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
42References
16 Jun 2026Last modified by NVD

Description

Argument injection vulnerability in Dovecot 1.0.x before 1.0.13, and 1.1.x before 1.1.rc3, when using blocking passdbs, allows remote attackers to bypass the password check via a password containing TAB characters, which are treated as argument delimiters that enable the skip_password_check field to be specified.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00004.html
http://secunia.com/advisories/29226
http://secunia.com/advisories/29295
http://secunia.com/advisories/29364
http://secunia.com/advisories/29385
http://secunia.com/advisories/29396
http://secunia.com/advisories/29557
http://secunia.com/advisories/32151
http://security.gentoo.org/glsa/glsa-200803-25.xml
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0108
http://www.debian.org/security/2008/dsa-1516
http://www.dovecot.org/list/dovecot-news/2008-March/000064.html
http://www.dovecot.org/list/dovecot-news/2008-March/000065.html
http://www.securityfocus.com/archive/1/489481/100/0/threaded
http://www.securityfocus.com/bid/28181
https://exchange.xforce.ibmcloud.com/vulnerabilities/41085
https://issues.rpath.com/browse/RPL-2341
https://usn.ubuntu.com/593-1/
https://www.exploit-db.com/exploits/5257
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00358.html
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00381.html
http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00004.html
http://secunia.com/advisories/29226
http://secunia.com/advisories/29295
http://secunia.com/advisories/29364
http://secunia.com/advisories/29385
http://secunia.com/advisories/29396
http://secunia.com/advisories/29557
http://secunia.com/advisories/32151
http://security.gentoo.org/glsa/glsa-200803-25.xml
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0108
http://www.debian.org/security/2008/dsa-1516
http://www.dovecot.org/list/dovecot-news/2008-March/000064.html
http://www.dovecot.org/list/dovecot-news/2008-March/000065.html
http://www.securityfocus.com/archive/1/489481/100/0/threaded
http://www.securityfocus.com/bid/28181
https://exchange.xforce.ibmcloud.com/vulnerabilities/41085
https://issues.rpath.com/browse/RPL-2341
https://usn.ubuntu.com/593-1/
https://www.exploit-db.com/exploits/5257

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-1218), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.