PT-2018-4028 · Red Hat · 389 Directory Server

Andrew Kerr · Published 2018-05-04 · Updated 2018-06-07 · CVE-2011-0704

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions 389 Directory Server version 1.2.7.5

Description The issue allows remote attackers to cause a denial of service, resulting in a replica crash. This can be achieved by sending an empty modify request.

Recommendations For 389 Directory Server version 1.2.7.5, consider restricting access to the modify request functionality until a patch is available. As a temporary workaround, implement additional validation to prevent empty modify requests from being processed.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2011-0704

Affected Products

389 Directory Server

References · 6

• https://ubuntu.com/security/CVE-2011-0704 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2011-0704 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2011-0704 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-0704 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=675320 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=676876 · Note