CVE-2019-9891
Critical
Description
The function getopt_simple as described in Advanced Bash Scripting Guide (ISBN 978-1435752184) allows privilege escalation and execution of commands when used in a shell script called, for example, via sudo.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTldp Advanced Bash-scripting Guide
PublishedMay 31, 2019
First seenMay 31, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tldp advanced_bash-scripting_guide | No range specified | — |
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