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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.

🗓️ 25 Sep 2020 00:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 3 Views

OpenLDAP TLS null-byte handling bug lets MITM via crafted certificate; related to CVE-2009-2408.

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25 Sep 2020 00:00Current
7High risk
Vulners AI Score7
CVSS 3.15.9
CVSS 26.8
EPSS0.05741
3