CVE ID:	CVE-2019-14868
Description:	In ksh version 20120801, a flaw was found in the way it evaluates certain environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell commands. Services and applications that allow remote unauthenticated attackers to provide one of those environment variables could allow them to exploit this issue remotely.
Test IDs:	1.3.6.1.4.1.25623.1.0.877474   1.3.6.1.4.1.25623.1.0.883187   1.3.6.1.4.1.25623.1.1.2.2020.2108   1.3.6.1.4.1.25623.1.1.2.2020.1583   1.3.6.1.4.1.25623.1.1.2.2021.2142   1.3.6.1.4.1.25623.1.0.883185   1.3.6.1.4.1.25623.1.1.2.2021.1266   1.3.6.1.4.1.25623.1.0.892284   1.3.6.1.4.1.25623.1.1.2.2020.1921   1.3.6.1.4.1.25623.1.1.10.2021.0141   1.3.6.1.4.1.25623.1.1.2.2021.1247   1.3.6.1.4.1.25623.1.1.2.2020.1681   1.3.6.1.4.1.25623.1.1.2.2020.2446   1.3.6.1.4.1.25623.1.0.877473
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-14868 20200529 APPLE-SA-2020-05-26-3 macOS Catalina 10.15.5, Security Update 2020-003 Mojave, Security Update 2020-003 High Sierra http://seclists.org/fulldisclosure/2020/May/53 [debian-lts-announce] 20200720 [SECURITY] [DLA 2284-1] ksh security update https://lists.debian.org/debian-lts-announce/2020/07/msg00015.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14868 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14868 https://github.com/att/ast/commit/c7de8b641266bac7c77942239ac659edfee9ecd2 https://github.com/att/ast/commit/c7de8b641266bac7c77942239ac659edfee9ecd2 https://support.apple.com/kb/HT211170 https://support.apple.com/kb/HT211170