--- title: "CVE-2013-6444\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2013-6444?format=md keywords: index, follow --- # CVE-2013-6444 Publication date 5 May 2014 Last updated 24 July 2024 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description 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. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | pywbem | 18.10 cosmic | Fixed 0.8.0~dev650-1 | | 18.04 LTS bionic | Fixed 0.8.0~dev650-1 | | 17.10 artful | Ignored end of life | | 17.04 zesty | Ignored end of life | | 16.10 yakkety | Ignored end of life | | 16.04 LTS xenial | Fixed 0.8.0~dev650-1 | | 15.10 wily | Ignored end of life | | 15.04 vivid | Ignored end of life | | 14.10 utopic | Ignored end of life | | 14.04 LTS trusty | Fixed 0.7.0-4ubuntu1~14.04.1 | | 13.10 saucy | Ignored end of life | | 13.04 raring | Ignored end of life | | 12.10 quantal | Ignored end of life | | 12.04 LTS precise | Ignored end of life | | 10.04 LTS lucid | Ignored end of life | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6444) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2013-6444) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2013-6444) * [Debian](https://security-tracker.debian.org/tracker/CVE-2013-6444) ### Other references * * *