Null Byte Interaction Error (Poison Null Byte) Affecting ruby-irb package, versions <0:2.0.0.648-36.amzn2.0.7
Threat Intelligence
EPSS
0.43% (75th
percentile)
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Test your applications- Snyk ID SNYK-AMZN2-RUBYIRB-6371228
- published 5 Mar 2024
- disclosed 26 Nov 2019
How to fix?
Upgrade Amazon-Linux:2 ruby-irb to version 0:2.0.0.648-36.amzn2.0.7 or higher.
This issue was patched in ALAS2-2024-2486.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby-irb package and not the ruby-irb package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 mishandles path checking within File.fnmatch functions.
References
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15845
- https://hackerone.com/reports/449617
- https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html
- https://usn.ubuntu.com/4201-1/
- https://seclists.org/bugtraq/2019/Dec/32
- https://seclists.org/bugtraq/2019/Dec/31
- https://www.debian.org/security/2019/dsa-4587
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://security.gentoo.org/glsa/202003-06
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.html
CVSS Scores
version 3.1