CVE Vulnerability

CVE-2018-19046

keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.

1.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

4.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/acassen/keepalived/issues/1048 Patch Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1015141 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/201903-01 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:keepalived:keepalived:2.0.8:*:*:*:*:*:*:*
Information

Published : 2018-11-08 08:29

Updated : 2019-03-13 06:36

NVD link : CVE-2018-19046

Mitre link : CVE-2018-19046

Products Affected
No products.
CWE
CWE-200