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CVE-2014-3430

UnknownEPSS 3.33%

Last modified

CVE-2014-3430 is a vulnerability of currently unknown severity. Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection.. EPSS estimates a 3.33% chance of exploitation in the next 30 days.

Description

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection.

Metrics

EPSS Probability
3.33%

87.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
DovecotDovecot1.1—
DovecotDovecot1.1.0—
DovecotDovecot1.1.1—
DovecotDovecot1.1.2—
DovecotDovecot1.1.3—
DovecotDovecot1.1.4—
DovecotDovecot1.1.5—
DovecotDovecot1.1.6—
DovecotDovecot1.2.0—
DovecotDovecot1.2.1—
DovecotDovecot1.2.2—
DovecotDovecot1.2.3—
DovecotDovecot1.2.4—
DovecotDovecot1.2.5—
DovecotDovecot1.2.6—
DovecotDovecot1.2.7—
DovecotDovecot1.2.8—
DovecotDovecot1.2.9—
DovecotDovecot1.2.10—
DovecotDovecot1.2.11—
DovecotDovecot1.2.12—
DovecotDovecot1.2.13—
DovecotDovecot1.2.14—
DovecotDovecot1.2.15—
DovecotDovecot2.0Beta1
DovecotDovecot2.0.0—
DovecotDovecot2.0.1—
DovecotDovecot2.0.2—
DovecotDovecot2.0.3—
DovecotDovecot2.0.4—
DovecotDovecot2.0.5—
DovecotDovecot2.0.6—
DovecotDovecot2.0.7—
DovecotDovecot2.0.8—
DovecotDovecot2.0.9—
DovecotDovecot2.0.10—
DovecotDovecot2.0.11—
DovecotDovecot2.0.12—
DovecotDovecot2.0.13—
DovecotDovecot2.0.14—
DovecotDovecot2.0.15—
DovecotDovecot2.1Rc1
DovecotDovecot2.1.0—
DovecotDovecot2.1.1—
DovecotDovecot2.1.2—
DovecotDovecot2.1.3—
DovecotDovecot2.1.4—
DovecotDovecot2.1.5—
DovecotDovecot2.1.6—
DovecotDovecot2.1.7—

Showing 50 of 70 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-3430?
Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service (resource consumption) via an incomplete SSL/TLS handshake for an IMAP/POP3 connection.
How severe is CVE-2014-3430?
Severity scoring for CVE-2014-3430 is pending analysis. The EPSS model estimates a 3.33% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3430?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST