Vulnerability CVE-2019-9891


Published: 2019-05-31   Modified: 2019-06-01

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.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
TLDP -> Advanced bash-scripting guide 

 References:
https://www.redteam-pentesting.de/advisories/rt-sa-2019-007

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