CVE-2013-4314

The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a '\0' 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.
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:a1:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.10:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.9:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.8:a1:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:*:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.12:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.7:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:*:*:*:*:*:*:*
cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:a2:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*

Information

Published : 2013-09-30 14:55

Updated : 2013-12-07 22:00


NVD link : CVE-2013-4314

Mitre link : CVE-2013-4314


JSON object : View

CWE
CWE-20

Improper Input Validation

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Products Affected

canonical

  • ubuntu_linux

jean-paul_calderone

  • pyopenssl