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CVE-2010-3779

3.5 · LOW

Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.beta2 grants the admin permission to the owner of each mailbox in a non-public namespace, which might allow remote authenticated users to bypass int…

Published Oct 6, 2010dovecotCWE-264EPSS 1.10%

Overview

CVE-2010-3779 is a low-severity vulnerability affecting dovecot dovecot. It was published on October 6, 2010 and has a CVSS 2.0 base score of 3.5 (LOW).

This vulnerability has a CVSS 2.0 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.beta2 grants the admin permission to the owner of each mailbox in a non-public namespace, which might allow remote authenticated users to bypass intended access restrictions by changing the ACL of a mailbox, as demonstrated by a symlinked shared mailbox.

Remediation

Check the references section for vendor advisories and patches from dovecot. Update dovecot to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refsecunia.com/advisories/43220Refwww.dovecot.org/list/dovecot/2010-October/053450.htmlRefwww.dovecot.org/list/dovecot/2010-October/053452.htmlRefwww.mandriva.com/security/advisories?name=MDVSA-2010:217Refwww.ubuntu.com/usn/USN-1059-1Refwww.vupen.com/english/advisories/2010/2840Refwww.vupen.com/english/advisories/2011/0301Refsecunia.com/advisories/43220Refwww.dovecot.org/list/dovecot/2010-October/053450.htmlRefwww.dovecot.org/list/dovecot/2010-October/053452.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-3779?

CVE-2010-3779 is a low-severity vulnerability affecting dovecot dovecot. It was published on October 6, 2010 and has a CVSS 2.0 base score of 3.5 (LOW).

How severe is CVE-2010-3779?

This vulnerability has a CVSS 2.0 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2010-3779?

Check the references section for vendor advisories and patches from dovecot. Update dovecot to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-3779?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-3779 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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