CVE-2009-3767

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Source
https://nvd.nist.gov/vuln/detail/CVE-2009-3767
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2009-3767.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2009-3767
Published
2009-10-23T19:30:00Z
Modified
2025-04-09T00:30:58Z
Downstream
Summary
[none]
Details

libraries/libldap/tls_o.c in OpenLDAP 2.2 and 2.4, and possibly other versions, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

References

Affected packages

Debian:11 / openldap

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.17-2.1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:12 / openldap

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.17-2.1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:13 / openldap

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.17-2.1

Ecosystem specific 

{
    "urgency": "low"
}