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CVSSv2

CVE-2019-9891

Published: 31/05/2019 Updated: 24/08/2020
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
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Vulnerability Summary

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.

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tldp advanced bash-scripting guide

Exploits

Exploit DB: Advanced Bash-Scripting Guide Code Execution
RedTeam Pentesting discovered that the shell function "getopt_simple", as presented in the "Advanced Bash-Scripting Guide", allows execution of attacker-controlled commands ...

References

CWE-94https://www.redteam-pentesting.de/advisories/rt-sa-2019-007https://nvd.nist.govhttps://packetstormsecurity.com/files/152237/Advanced-Bash-Scripting-Guide-Code-Execution.html
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
blind SQL injectionSSRFbuffer overflowCVE-2023-28952CVE-2023-41822CVE-2024-27956CVE-2023-7028CVE-2024-34447CVE-2024-34460
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