openSUSE Security Update : ldb (openSUSE-2021-469)

high Nessus Plugin ID 148141


The remote openSUSE host is missing a security update.


This update for ldb fixes the following issues :

- CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572).

- CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574).

This update was imported from the SUSE:SLE-15-SP2:Update update project.


Update the affected ldb packages.

See Also

Plugin Details

Severity: High

ID: 148141

File Name: openSUSE-2021-469.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/26/2021

Updated: 6/3/2021

Supported Sensors: Nessus Agent

Risk Information

CVSS Score Source: CVE-2021-20277


Risk Factor: Low

Score: 3.6


Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: E:U/RL:OF/RC:C


Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:ldb-debugsource, p-cpe:/a:novell:opensuse:ldb-tools, p-cpe:/a:novell:opensuse:ldb-tools-debuginfo, p-cpe:/a:novell:opensuse:libldb-devel, p-cpe:/a:novell:opensuse:libldb2, p-cpe:/a:novell:opensuse:libldb2-32bit, p-cpe:/a:novell:opensuse:libldb2-32bit-debuginfo, p-cpe:/a:novell:opensuse:libldb2-debuginfo, p-cpe:/a:novell:opensuse:python3-ldb, p-cpe:/a:novell:opensuse:python3-ldb-32bit, p-cpe:/a:novell:opensuse:python3-ldb-32bit-debuginfo, p-cpe:/a:novell:opensuse:python3-ldb-debuginfo, p-cpe:/a:novell:opensuse:python3-ldb-devel, cpe:/o:novell:opensuse:15.2

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 3/25/2021

Reference Information

CVE: CVE-2020-27840, CVE-2021-20277

IAVA: 2021-A-0140-S