Double Free in Fedora Project 389-Ds-Base
CVE-2018-14638
A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service.
Vulnerability class: DoS (Denial of Service)
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:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.026 (85.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Fedora Project 389-Ds-Base — versions 1.3.8.4-13
- Fedoraproject 389 Directory Server
- Red Hat Enterprise Linux Aus — versions 7.6
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Server Eus — versions 7.5, 7.6
- Red Hat Enterprise Linux Server Tus — versions 7.6
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2018:2757 (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Mitigation, Issue Tracking)
- pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73 (Third Party Advisory, Mitigation, Issue Tracking)
Frequently asked questions
- What is CVE-2018-14638?
- CVE-2018-14638 is a high-severity vulnerability in Fedora Project 389-Ds-Base, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2018-09-14.
- How severe is CVE-2018-14638?
- High severity. CVSS v3 base score is 7.5 out of 10.