Cross-site Scripting (XSS) Affecting rubygems-devel package, versions <0:2.6.14.3-90.el7cf
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Cross-site Scripting (XSS) vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-RHEL7-RUBYGEMSDEVEL-3487393
- published1 Nov 2021
- disclosed22 May 2018
Introduced: 22 May 2018
CVE-2018-11627 (opens in a new tab)How to fix?
Upgrade RHEL:7 rubygems-devel to version 0:2.6.14.3-90.el7cf or higher.
This issue was patched in RHSA-2019:0212.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rubygems-devel package and not the rubygems-devel package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.