CVE-2019-14868: Command Injection
First published: Thu Apr 02 2020(Updated: )
ksh. An issue existed in the handling of environment variables. This issue was addressed with improved validation.
Credit: CVE-2019-14868 secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple macOS Catalina | <10.15.5 | 10.15.5 |
| Apple Mojave | ||
| Apple High Sierra | ||
| Ksh Project Ksh | =20120801 | |
| Debian Debian Linux | =9.0 | |
| Apple Mac OS X | <10.15.5 |
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Reference Links
- https://support.apple.com/en-us/HT211170 (Advisory)
- http://seclists.org/fulldisclosure/2020/May/53
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14868
- https://github.com/att/ast/commit/c7de8b641266bac7c77942239ac659edfee9ecd2
- https://lists.debian.org/debian-lts-announce/2020/07/msg00015.html
- https://support.apple.com/kb/HT211170
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2020-9827
- CVE-2020-9772
- CVE-2020-9826
- CVE-2020-9842
- CVE-2020-9804
- CVE-2020-9815
- CVE-2020-9791
- CVE-2020-9831
- CVE-2020-9779
- CVE-2020-3882
- CVE-2020-9828
- CVE-2020-9856
- CVE-2020-9847
- CVE-2020-9855
- CVE-2020-9816
- CVE-2020-3878
- CVE-2020-9789
- CVE-2020-9790
- CVE-2020-9822
- CVE-2020-9796
- CVE-2020-9837
- CVE-2020-9821
- CVE-2020-9797
- CVE-2020-9852
- CVE-2020-9795
- CVE-2020-9808
- CVE-2020-9811
- CVE-2020-9812
- CVE-2020-9813
- CVE-2020-9814
- CVE-2020-9809
- CVE-2019-14868
- CVE-2020-9994
- CVE-2020-9857
- CVE-2020-9817
- CVE-2020-9851
- CVE-2020-9793
- CVE-2014-9512
- CVE-2020-9825
- CVE-2020-9771
- CVE-2020-9788
- CVE-2020-9854
- CVE-2020-9824
- CVE-2020-9810
- CVE-2020-9794
- CVE-2020-9839
- CVE-2020-9792
- CVE-2020-9844
- CVE-2020-9830
- CVE-2020-9834
- CVE-2020-9833
- CVE-2020-9832
- CVE-2020-9841
- CVE-2019-20044
Frequently Asked Questions
What is CVE-2019-14868?
CVE-2019-14868 is an issue in the handling of environment variables in ksh (Korn Shell).
What software versions are affected by CVE-2019-14868?
CVE-2019-14868 affects macOS Catalina version 10.15.5 exclusively.
How was CVE-2019-14868 addressed?
CVE-2019-14868 was addressed with improved validation.
Is Apple Mojave affected by CVE-2019-14868?
Yes, Apple Mojave is affected by CVE-2019-14868.
Where can I find more information about CVE-2019-14868?
You can find more information about CVE-2019-14868 at the following reference: [Apple Support](https://support.apple.com/en-us/HT211170)
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/apple-support
- agent/software-canonical-lookup-request
- agent/event
- agent/remedy
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/description
- collector/nvd-index
- vendor/apple
- canonical/apple macos catalina
- canonical/apple mojave
- canonical/apple high sierra
- vendor/ksh project
- canonical/ksh project ksh
- version/ksh project ksh/20120801
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- canonical/apple mac os x