Buffer overflow in Red Hat, Inc. 389-Ds-Base
CVE-2017-15134
A stack buffer overflow flaw was found in the way 389-ds-base 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5 handled certain LDAP search filters. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.
Vulnerability class: Buffer Overflow
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: 0.039 (90.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.039 · change: +0.002
Affected products
- Red Hat, Inc. 389-Ds-Base — versions 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5
- Fedoraproject 389 Directory Server
- Red Hat Enterprise Linux — versions 7.4
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0, 7.4
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2018:0163 (vendor-advisory, Patch, Vendor Advisory)
- pagure.io/389-ds-base/c/6aa2acdc3cad9 (Patch)
- bugzilla.redhat.com/show_bug.cgi (Patch, Issue Tracking)
- www.securityfocus.com/bid/102790 (VDB Entry, Third Party Advisory, vdb-entry)
- lists.debian.org/debian-lts-announce/2018/07/msg00018.html (mailing-list)
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html (vendor-advisory)
Frequently asked questions
- What is CVE-2017-15134?
- CVE-2017-15134 is a high-severity vulnerability in Red Hat, Inc. 389-Ds-Base, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2018-03-01.
- How severe is CVE-2017-15134?
- High severity. CVSS v3 base score is 7.5 out of 10.