CVE Vulnerability

CVE-2019-19191

Shibboleth Service Provider (SP) 3.x before 3.1.0 shipped a spec file that calls chown on files in a directory controlled by the service user (the shibd account) after installation. This allows the user to escalate to root by pointing symlinks to files such as /etc/shadow.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.suse.com/show_bug.cgi?id=1157471 Exploit Issue Tracking
https://issues.shibboleth.net/jira/browse/SSPCPP-874 Issue Tracking Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00017.html
Configurations

Configuration 1

cpe:2.3:a:shibboleth:service_provider:*:*:*:*:*:*:*:*
Information

Published : 2019-11-21 06:15

Updated : 2020-01-14 01:15

NVD link : CVE-2019-19191

Mitre link : CVE-2019-19191

Products Affected
No products.
CWE
CWE-59