CVE-2017-2668
Published: 22 June 2018
389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. 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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
389-ds-base Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| cosmic |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| disco |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| eoan |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| focal |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| groovy |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| hirsute |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| impish |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| jammy |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| kinetic |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| lunar |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| mantic |
Not vulnerable
(1.3.7.10-1ubuntu1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(1.3.5.17-1)
|
|
| xenial |
Needed
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1436575
- https://pagure.io/389-ds-base/issue/49184
- https://git.centos.org/raw/rpms!389-ds-base!/c9e5dad69e2b497f118efac56f43cc6c74b6a695/SOURCES!0072-fix-for-cve-2017-2668-simple-return-text-if-suffix-n.patch
- https://www.cve.org/CVERecord?id=CVE-2017-2668
- NVD
- Launchpad
- Debian