Information disclosure in Keepalived
CVE-2018-19045
keepalived 2.0.8 used mode 0666 when creating new temporary files upon a call to PrintData or PrintStats, potentially leaking sensitive information.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.024 (83.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Keepalived — versions 2.0.8
Weakness classification (CWE)
References
- github.com/acassen/keepalived/commit/5241e4d7b177d0b6f073cfc9ed5444bf51ec89d6 (Patch, Third Party Advisory)
- security.gentoo.org/glsa/201903-01 (vendor-advisory, Third Party Advisory)
- bugzilla.suse.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- github.com/acassen/keepalived/issues/1048 (Exploit, Patch, Third Party Advisory)
- github.com/acassen/keepalived/commit/c6247a9ef2c7b33244ab1d3aa5d629ec49f0a067 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-19045?
- CVE-2018-19045 is a high-severity vulnerability in Keepalived, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-11-08.
- How severe is CVE-2018-19045?
- High severity. CVSS v3 base score is 7.5 out of 10.