CVE-2017-9287

high-risk
Published 2017-05-29

servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.

Do I need to act?

!
39.0% chance of exploitation in next 30 days
EPSS score — higher than 61% 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
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (16)

Policy Auditor

Affected Vendors

Oracle Debian Openldap Mcafee Redhat

References (16)

Third Party Advisory http://www.debian.org/security/2017/dsa-3868
Exploit http://www.openldap.org/its/?findid=8655
Broken Link http://www.securityfocus.com/bid/98736
Broken Link http://www.securitytracker.com/id/1038591
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:1852
Issue Tracking https://bugs.debian.org/863563
Third Party Advisory https://kc.mcafee.com/corporate/index?page=content&id=SB10365
Patch https://www.oracle.com/security-alerts/cpuapr2022.html
Third Party Advisory http://www.debian.org/security/2017/dsa-3868
Exploit http://www.openldap.org/its/?findid=8655
Broken Link http://www.securityfocus.com/bid/98736
Broken Link http://www.securitytracker.com/id/1038591
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:1852
Issue Tracking https://bugs.debian.org/863563
Third Party Advisory https://kc.mcafee.com/corporate/index?page=content&id=SB10365
Patch https://www.oracle.com/security-alerts/cpuapr2022.html
59
/ 100
high-risk
Severity 24/34 · High
Exploitability 17/34 · Moderate
Exposure 18/34 · Moderate