CVE - CVE-2019-14868

CVE-ID
CVE-2019-14868	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:20200529 APPLE-SA-2020-05-26-3 macOS Catalina 10.15.5, Security Update 2020-003 Mojave, Security Update 2020-003 High Sierra URL:http://seclists.org/fulldisclosure/2020/May/53 MISC:[debian-lts-announce] 20200720 [SECURITY] [DLA 2284-1] ksh security update URL:https://lists.debian.org/debian-lts-announce/2020/07/msg00015.html MISC:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14868 URL:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14868 MISC:https://github.com/att/ast/commit/c7de8b641266bac7c77942239ac659edfee9ecd2 URL:https://github.com/att/ast/commit/c7de8b641266bac7c77942239ac659edfee9ecd2 MISC:https://support.apple.com/kb/HT211170 URL:https://support.apple.com/kb/HT211170
Assigning CNA
Red Hat, Inc.
Date Record Created
20190810	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20190810)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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