CVE-2006-0730
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a...
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
Exploit likelihood
What each source reports
NVD Score used
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
CVE-2006-0730- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
CVE-2006-0730- Updated
- 2026-11-02
EUVDEUVD-2006-0737 No score
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
EUVD-2006-0737- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q2g9-6wv8-pjrc No score
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a...
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
GHSA-q2g9-6wv8-pjrc- Weakness
- CWE-119
- Updated
- 2026-11-02
OSV No score
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
CVE-2006-0730- Updated
- 2026-11-02
OSVDEBIAN-CVE-2006-0730 No score
Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) "potential hangs" in the APPEND command and "potential crashes" in (2) dovecot-auth and (3) imap/pop3-login. NOTE: vector 2 might be related to a double free vulnerability.
- Record
DEBIAN-CVE-2006-0730- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2006-0730 is a medium vulnerability (CVSS 5.0) in Timo Sirainen Dovecot, published February 16, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.67%, the 76th percentile. Fixed in dovecot 1.0.beta3-1.
References
secunia.com/advisories/18870
exchange.xforce.ibmcloud.com/vulnerabilities/24709
vupen.com/english/advisories/2006/0549
dovecot.org/list/dovecot/2006-February/011367.html
securityfocus.com/bid/16672
nvd.nist.gov/vuln/detail/CVE-2006-0730
github.com/advisories/GHSA-q2g9-6wv8-pjrc
security-tracker.debian.org/tracker/CVE-2006-0730