Cryptographic Issues The advisory has been revoked - it doesn't affect any version of package jruby (opens in a new tab)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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Start learning- Snyk IDSNYK-UBUNTU1604-JRUBY-384403
- published1 Oct 2013
- disclosed1 Oct 2013
Introduced: 1 Oct 2013
CVE-2012-2126 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jruby package and not the jruby package as distributed by Ubuntu.
RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-2126
- 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/