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CVE-2017-0899

CVE-2017-0899

EPSS 10.8%CWE-150
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute terminal escape sequences.
Affected products
HackerOne · RubyGems

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References
http://blog.rubygems.org/2017/08/27/2.6.13-released.htmlhttps://access.redhat.com/errata/RHSA-2017:3485https://access.redhat.com/errata/RHSA-2018:0378https://access.redhat.com/errata/RHSA-2018:0583https://access.redhat.com/errata/RHSA-2018:0585https://github.com/rubygems/rubygems/commit/1bcbc7fe637b03145401ec9c094066285934a7f1https://github.com/rubygems/rubygems/commit/ef0aa611effb5f54d40c7fba6e8235eb43c5a491https://hackerone.com/reports/226335https://lists.debian.org/debian-lts-announce/2018/07/msg00012.htmlhttps://security.gentoo.org/glsa/201710-01https://www.debian.org/security/2017/dsa-3966http://www.securityfocus.com/bid/100576