NVD

Id
39877  
Name
CVE-2013-4238  
Description
The ssl.match_hostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a "" character in a domain name in the Subject Alternative Name 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.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:P/A:N)  
Pub Date
2017-01-18  
Published
2013-08-17  
Modified Date
2014-12-11  
Seq
2013-4238  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
202809 39877 CVE-2013-4238 http://bugs.python.org/issue18709  View
202810 39877 CVE-2013-4238 openSUSE-SU-2013:1437  View
202811 39877 CVE-2013-4238 openSUSE-SU-2013:1438  View
202812 39877 CVE-2013-4238 openSUSE-SU-2013:1439  View
202813 39877 CVE-2013-4238 openSUSE-SU-2013:1440  View
202814 39877 CVE-2013-4238 openSUSE-SU-2013:1462  View
202815 39877 CVE-2013-4238 openSUSE-SU-2013:1463  View
202816 39877 CVE-2013-4238 RHSA-2013:1582  View
202817 39877 CVE-2013-4238 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities  View
202818 39877 CVE-2013-4238 DSA-2880  View
202819 39877 CVE-2013-4238 20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities  View
202820 39877 CVE-2013-4238 USN-1982-1  View
202821 39877 CVE-2013-4238 http://www.vmware.com/security/advisories/VMSA-2014-0012.html  View
202822 39877 CVE-2013-4238 https://bugzilla.redhat.com/show_bug.cgi?id=996381  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
22205 JVNDB-2013-003780 Python の SSL モジュールの ssl.match_hostname 関数における任意の SSL サーバになりすまされる脆弱性 Python の SSL モジュールの ssl.match_hostname 関数は、X.509 証明書の Subject Alternative Name フィールド内のドメイン名に含まれる "" 文字を適切に処理しないため、任意の SSL サーバになりすまされる脆弱性が存在します。 CVE-2013-4238 64180 CVE-2013-4238 39877 4.3 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-003780.html 2013-08-12 2014-12-18 View