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Debian DLA-1876-1 : gosa security update

critical Nessus Plugin ID 127485

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Synopsis

The remote Debian host is missing a security update.

Description

In GOsa², an LDAP web-frontend written in PHP, a vulnerability was found that could theoretically have lead to unauthorized access to the LDAP database managed with FusionDirectory. LDAP queries' result status ('Success') checks had not been strict enough. The resulting output containing the word 'Success' anywhere in the returned data during login connection attempts would have returned 'LDAP success' to FusionDirectory and possibly grant unwanted access.

For Debian 8 'Jessie', this problem has been fixed in version 2.7.4+reloaded2-1+deb8u4.

We recommend that you upgrade your gosa packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2019/08/msg00009.html

https://packages.debian.org/source/jessie/gosa

Plugin Details

Severity: Critical

ID: 127485

File Name: debian_DLA-1876.nasl

Version: 1.6

Type: local

Agent: unix

Published: 8/12/2019

Updated: 5/7/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2019-11187

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:gosa-plugin-phpgw, p-cpe:/a:debian:debian_linux:gosa-plugin-mit-krb5-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-dhcp, p-cpe:/a:debian:debian_linux:gosa-plugin-systems, p-cpe:/a:debian:debian_linux:gosa-help-fr, p-cpe:/a:debian:debian_linux:gosa-dev, p-cpe:/a:debian:debian_linux:gosa-plugin-ssh-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-mail, p-cpe:/a:debian:debian_linux:gosa-plugin-sudo, p-cpe:/a:debian:debian_linux:gosa-plugin-webdav, p-cpe:/a:debian:debian_linux:gosa-plugin-ldapmanager, p-cpe:/a:debian:debian_linux:gosa-plugin-rsyslog, p-cpe:/a:debian:debian_linux:gosa-plugin-nagios-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-phpscheduleit, p-cpe:/a:debian:debian_linux:gosa-plugin-samba, p-cpe:/a:debian:debian_linux:gosa-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-pptp, p-cpe:/a:debian:debian_linux:gosa-plugin-dns, p-cpe:/a:debian:debian_linux:gosa-plugin-kolab-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-mit-krb5, p-cpe:/a:debian:debian_linux:gosa-plugin-opsi, p-cpe:/a:debian:debian_linux:gosa-help-en, p-cpe:/a:debian:debian_linux:gosa-plugin-phpscheduleit-schema, p-cpe:/a:debian:debian_linux:gosa, p-cpe:/a:debian:debian_linux:gosa-plugin-goto, p-cpe:/a:debian:debian_linux:gosa-desktop, p-cpe:/a:debian:debian_linux:gosa-plugin-openxchange-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-squid, p-cpe:/a:debian:debian_linux:gosa-plugin-nagios, p-cpe:/a:debian:debian_linux:gosa-plugin-dns-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-fai, p-cpe:/a:debian:debian_linux:gosa-plugin-pptp-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-connectivity, p-cpe:/a:debian:debian_linux:gosa-plugin-gofon, p-cpe:/a:debian:debian_linux:gosa-plugin-rolemanagement, p-cpe:/a:debian:debian_linux:gosa-plugin-opengroupware, p-cpe:/a:debian:debian_linux:gosa-plugin-openxchange, p-cpe:/a:debian:debian_linux:gosa-help-nl, p-cpe:/a:debian:debian_linux:gosa-plugin-sudo-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-pureftpd, p-cpe:/a:debian:debian_linux:gosa-plugin-pureftpd-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-netatalk, p-cpe:/a:debian:debian_linux:gosa-plugin-ssh, p-cpe:/a:debian:debian_linux:gosa-help-de, p-cpe:/a:debian:debian_linux:gosa-plugin-phpgw-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-fai-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-kolab, cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:gosa-plugin-dhcp-schema, p-cpe:/a:debian:debian_linux:gosa-plugin-gofax, p-cpe:/a:debian:debian_linux:gosa-plugin-scalix, p-cpe:/a:debian:debian_linux:gosa-plugin-uw-imap

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 8/10/2019

Vulnerability Publication Date: 8/15/2019

Reference Information

CVE: CVE-2019-11187