CVE-2018-1054
high-risk
Published 2018-03-07
An out-of-bounds memory read flaw was found in the way 389-ds-base handled certain LDAP search filters, affecting all versions including 1.4.x. 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.
Do I need to act?
!
14.7% chance of exploitation in next 30 days
EPSS score — higher than 85% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (8)
Affected Vendors
References (12)
Third Party Advisory
http://www.securityfocus.com/bid/103228
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0414
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0515
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1537314
Vendor Advisory
https://pagure.io/389-ds-base/issue/49545
Third Party Advisory
http://www.securityfocus.com/bid/103228
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0414
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0515
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1537314
Vendor Advisory
https://pagure.io/389-ds-base/issue/49545
52
/ 100
high-risk
Severity
26/34 · High
Exploitability
12/34 · Low
Exposure
14/34 · Moderate