Kevin Backhouse discovered that apport would read a user-supplied configuration file with elevated privileges. By replacing the file with a symbolic link, a user could get apport to read any file on the system as root, with unknown consequences.
CVE Status: Modified
Attribute | Value |
---|---|
Attack Complexity | LOW |
Attack Vector | LOCAL |
Availability Impact | NONE |
Base Score | 3.8 |
Base Severity | LOW |
Confidentiality Impact | LOW |
Integrity Impact | NONE |
Privileges Required | LOW |
Scope | CHANGED |
User Interaction | NONE |
Vector String | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N |
Exploitability Score | 2 |
Impact Score | 1.4 |
Source | [email protected] |
Type | Secondary |