CVE-2017-2668

Impact:
Important
Public Date:
2017-04-10
CWE:
CWE-119
Bugzilla:
1436575: CVE-2017-2668 389-ds-base: Remote crash via crafted LDAP messages
An invalid pointer dereference flaw was found in the way 389-ds-base handled LDAP bind requests. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.

Find out more about CVE-2017-2668 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

CVSS3 Base Score 6.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (389-ds-base) RHSA-2017:0893 2017-04-11
Red Hat Enterprise Linux 7 (389-ds-base) RHSA-2017:0920 2017-04-12

Acknowledgements

Red Hat would like to thank Joachim Jabs (F24) for reporting this issue.

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