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

Affected packages

Git / github.com/acassen/keepalived

Affected ranges

Type

GIT

Repo

https://github.com/acassen/keepalived

Events

Introduced

dc3ed1e1e19f02f91edebe4dd1a5f6ec9daf0545

Last affected

dc3ed1e1e19f02f91edebe4dd1a5f6ec9daf0545

Database specific

{
    "cpe": "cpe:2.3:a:keepalived:keepalived:2.0.8:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "2.0.8"
        },
        {
            "last_affected": "2.0.8"
        }
    ]
}

Affected versions

2.*

2.0.8

v2.*

v2.0.8

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19046.json"