Improper Input Validation Affecting ruby22-debuginfo package, versions <0:2.2.8-1.9.amzn1
Threat Intelligence
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Start learning- Snyk IDSNYK-AMZN201803-RUBY22DEBUGINFO-1708863
- published27 Sept 2021
- disclosed31 Aug 2017
Introduced: 31 Aug 2017
CVE-2017-0901 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 ruby22-debuginfo to version 0:2.2.8-1.9.amzn1 or higher.
This issue was patched in ALAS-2017-906.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby22-debuginfo package and not the ruby22-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
References
- http://www.securityfocus.com/bid/100580
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0901
- https://www.debian.org/security/2017/dsa-3966
- https://www.exploit-db.com/exploits/42611/
- 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/ad5c0a53a86ca5b218c7976765c0365b91d22cb2
- https://hackerone.com/reports/243156
- https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
- https://access.redhat.com/errata/RHSA-2017:3485
- https://access.redhat.com/errata/RHSA-2018:0378
- https://access.redhat.com/errata/RHSA-2018:0583
- https://access.redhat.com/errata/RHSA-2018:0585
- http://www.securitytracker.com/id/1039249
- https://usn.ubuntu.com/3553-1/
- https://usn.ubuntu.com/3685-1/