Improper Neutralization of Special Elements Affecting rh-ruby24-rubygem-did_you_mean package, versions <0:1.1.0-86.el7
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-RHEL7-RHRUBY24RUBYGEMDIDYOUMEAN-4732512
- published26 Jul 2021
- disclosed1 Sept 2017
Introduced: 1 Sep 2017
CVE-2017-0900 (opens in a new tab)How to fix?
Upgrade RHEL:7 rh-ruby24-rubygem-did_you_mean to version 0:1.1.0-86.el7 or higher.
This issue was patched in RHSA-2017:3485.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rh-ruby24-rubygem-did_you_mean package and not the rh-ruby24-rubygem-did_you_mean package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a query command.
References
- http://www.securityfocus.com/bid/100579
- https://access.redhat.com/security/cve/CVE-2017-0900
- https://www.debian.org/security/2017/dsa-3966
- https://security.gentoo.org/glsa/201710-01
- http://blog.rubygems.org/2017/08/27/2.6.13-released.html
- https://github.com/rubygems/rubygems/commit/8a38a4fc24c6591e6c8f43d1fadab6efeb4d6251
- https://hackerone.com/reports/243003
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
- https://access.redhat.com/errata/RHSA-2017:3485
- http://www.securitytracker.com/id/1039249