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Test ID:1.3.6.1.4.1.25623.1.0.844841
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-4744-1)
Summary:The remote host is missing an update for the 'openldap' package(s) announced via the USN-4744-1 advisory.
Description:Summary:
The remote host is missing an update for the 'openldap' package(s) announced via the USN-4744-1 advisory.

Vulnerability Insight:
Pasi Saarinen discovered that OpenLDAP incorrectly handled certain short
timestamps. A remote attacker could possibly use this issue to cause
OpenLDAP to crash, resulting in a denial of service.

Affected Software/OS:
'openldap' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-27212
Debian Security Information: DSA-4860 (Google Search)
https://www.debian.org/security/2021/dsa-4860
https://bugs.openldap.org/show_bug.cgi?id=9454
https://git.openldap.org/openldap/openldap/-/commit/3539fc33212b528c56b716584f2c2994af7c30b0
https://git.openldap.org/openldap/openldap/-/commit/9badb73425a67768c09bcaed1a9c26c684af6c30
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/02/msg00035.html
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