Bug 1580230 (CVE-2018-1140)
| Summary: | CVE-2018-1140 libldb: LDAP server crash via distinguishedName | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Huzaifa S. Sidhpurwala <huzaifas> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | abokovoy, anoopcs, asn, gdeschner, jarrpa, jhrozek, jstephen, lmohanty, madam, rhs-smb, sankarshan, sbose, security-response-team, sisharma, ssaha, ssorce, vbellur |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libldb 1.4.1, libldb 1.3.5 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-06-10 10:25:49 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1615989, 1618608, 1618610, 1618612, 1618613 | ||
| Bug Blocks: | 1577167, 1580231 | ||
|
Description
Huzaifa S. Sidhpurwala
2018-05-21 04:18:04 UTC
External Reference: https://www.samba.org/samba/security/CVE-2018-1140.html https://bugzilla.samba.org/show_bug.cgi?id=13374 Acknowledgments: Name: Laurent Debomy, Andrej Gessel and Kai Blin (The samba project) Created libldb tracking bugs for this issue: Affects: fedora-all [bug 1618613] Statement: This flaw only affects libldb/samba when configured as Active Directory Domain Controller. Versions of samba in Red Hat Enterprise Linux 6 and 7 do not support this configuration and therefore are not affected by this flaw. |