CVE ID:	CVE-2017-0898
Description:	Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap.
Test IDs:	1.3.6.1.4.1.25623.1.0.704031   1.3.6.1.4.1.25623.1.0.891113   1.3.6.1.4.1.25623.1.0.873953   1.3.6.1.4.1.25623.1.0.891114   1.3.6.1.4.1.25623.1.0.891421
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-0898 BugTraq ID: 100862 http://www.securityfocus.com/bid/100862 Debian Security Information: DSA-4031 (Google Search) https://www.debian.org/security/2017/dsa-4031 https://security.gentoo.org/glsa/201710-18 https://github.com/mruby/mruby/issues/3722 https://hackerone.com/reports/212241 https://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/ https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html RedHat Security Advisories: RHSA-2017:3485 https://access.redhat.com/errata/RHSA-2017:3485 RedHat Security Advisories: RHSA-2018:0378 https://access.redhat.com/errata/RHSA-2018:0378 RedHat Security Advisories: RHSA-2018:0583 https://access.redhat.com/errata/RHSA-2018:0583 RedHat Security Advisories: RHSA-2018:0585 https://access.redhat.com/errata/RHSA-2018:0585 http://www.securitytracker.com/id/1039363 https://usn.ubuntu.com/3685-1/