CVE-2012-2125 The advisory has been revoked - it doesn't affect any version of package rubygems (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1304-RUBYGEMS-646137
- published1 Oct 2013
- disclosed1 Oct 2013
Introduced: 1 Oct 2013
CVE-2012-2125 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:13.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rubygems package and not the rubygems package as distributed by Ubuntu.
RubyGems before 1.8.23 can redirect HTTPS connections to HTTP, which makes it easier for remote attackers to observe or modify a gem during installation via a man-in-the-middle attack.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-2125
- https://github.com/rubygems/rubygems/blob/1.8/History.txt
- http://www.openwall.com/lists/oss-security/2012/04/20/24
- https://bugzilla.redhat.com/show_bug.cgi?id=814718
- http://rhn.redhat.com/errata/RHSA-2013-1203.html
- http://rhn.redhat.com/errata/RHSA-2013-1441.html
- http://rhn.redhat.com/errata/RHSA-2013-1852.html
- http://secunia.com/advisories/55381
- http://www.ubuntu.com/usn/USN-1582-1/