CVE-2013-6444: PyWBEM TOCTOU vulnerability in certificate validation
(updated )
PyWBEM 0.7 and earlier does not verify that the server hostname matches a domain name in the subject’s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
References
- bugzilla.redhat.com/show_bug.cgi?id=1044246
- github.com/advisories/GHSA-gh2c-6m38-c78j
- github.com/pypa/advisory-database/tree/main/vulns/pywbem/PYSEC-2014-94.yaml
- github.com/pywbem/pywbem
- github.com/pywbem/pywbem/commit/f7599379b26a685d772b2620a16316130f46c474
- nvd.nist.gov/vuln/detail/CVE-2013-6444
- web.archive.org/web/20200228035408/https://www.securityfocus.com/bid/64544
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