CVE-2011-4318

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Source
https://nvd.nist.gov/vuln/detail/CVE-2011-4318
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2011-4318.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2011-4318
Published
2013-03-07T01:55:01Z
Modified
2024-11-21T01:32:13Z
Downstream
Summary
[none]
Details

Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate for a different hostname.

References

Affected packages

Debian:11 / dovecot

Package

Name
dovecot
Purl
pkg:deb/debian/dovecot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.0.18-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / dovecot

Package

Name
dovecot
Purl
pkg:deb/debian/dovecot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.0.18-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / dovecot

Package

Name
dovecot
Purl
pkg:deb/debian/dovecot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.0.18-1

Ecosystem specific 

{
    "urgency": "unimportant"
}