CVE-2017-9287
Published: August 31, 2023Last modified: August 31, 2023
Description
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | openldap | Not affected (2.6.3-r6) |
| Stream | openldap | Not affected (2.6.6-r0) |
References
- http://www.debian.org/security/2017/dsa-3868
- http://www.openldap.org/its/?findid=8655
- http://www.securityfocus.com/bid/98736
- http://www.securitytracker.com/id/1038591
- https://access.redhat.com/errata/RHSA-2017:1852
- https://bugs.debian.org/863563
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365
- https://www.oracle.com/security-alerts/cpuapr2022.html