Improper input validation in [Unknown] 389-Ds-Base
CVE-2018-14624
A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8 and 1.4.0.16. The lock controlling the error log was not correctly used when re-opening the log file in log__error_emergency(). An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
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: 0.024 (83.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.024 · change: -0.001
Affected products
- [Unknown] 389-Ds-Base — versions unspecified
- Debian Linux — versions 8.0
- Fedoraproject 389 Directory Server
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Server Aus — versions 7.6
- 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)
- pagure.io/389-ds-base/issue/49937 (Exploit, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2018/09/msg00037.html (mailing-list, Mailing List, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Exploit, Patch, Third Party Advisory, Issue Tracking)
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html (vendor-advisory)
Frequently asked questions
- What is CVE-2018-14624?
- CVE-2018-14624 is a high-severity vulnerability in [Unknown] 389-Ds-Base, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-09-06.
- How severe is CVE-2018-14624?
- High severity. CVSS v3 base score is 7.5 out of 10.