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

Configuration 1 (hide)

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

History

No history.

Information

Published : 2018-11-08 20:29

Updated : 2024-02-04 20:03


NVD link : CVE-2018-19046

Mitre link : CVE-2018-19046

CVE.ORG link : CVE-2018-19046


JSON object : View

Products Affected

keepalived

  • keepalived
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor