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.
Published: 2018-11-08
Score: 4.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-10764 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.
History

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Subscriptions

Keepalived Keepalived
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:30:04.013Z

Reserved: 2018-11-06T00:00:00.000Z

Link: CVE-2018-19046

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-11-08T20:29:00.510

Modified: 2024-11-21T03:57:13.227

Link: CVE-2018-19046

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-11-08T00:00:00Z

Links: CVE-2018-19046 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses