RubyGems has Origin Validation Error vulnerability
RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-0902US | high8.1 | — | ||
RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a serv… | ||||
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references
External citations — patches, advisories, analysis.
- http://blog.rubygems.org/2017/08/27/2.6.13-released.htmlWEB
- https://access.redhat.com/errata/RHSA-2017:3485WEB
- https://access.redhat.com/errata/RHSA-2018:0378WEB
- https://access.redhat.com/errata/RHSA-2018:0583WEB
- https://access.redhat.com/errata/RHSA-2018:0585WEB
- https://github.com/rubygems/rubygemsPACKAGE
- https://github.com/rubygems/rubygems/commit/8d91516fb7037ecfb27622f605dc40245e0f8d32WEB
- https://hackerone.com/reports/218088WEB
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