Vulnerability CVE-2018-19046


Published: 2018-11-08

Description:
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.

Type:

CWE-200

(Information Exposure)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.9/10
2.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Keepalived -> Keepalived 

 References:
https://bugzilla.suse.com/show_bug.cgi?id=1015141
https://github.com/acassen/keepalived/issues/1048
https://security.gentoo.org/glsa/201903-01

Copyright 2022, cxsecurity.com

 

Back to Top