Lucene search

K
nessusThis script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.DEBIAN_DLA-1905.NASL
HistorySep 03, 2019 - 12:00 a.m.

Debian DLA-1905-1 : gosa security update

2019-09-0300:00:00
This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
11

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.5%

GOsa² used unserialize to restore filter settings from a cookie.
Since this cookie was supplied by the client, authenticated users could have passed arbitrary content to unserialized, which opened GOsa² up to a potential PHP object injection.

For Debian 8 ‘Jessie’, this problem has been fixed in version 2.7.4+reloaded2-1+deb8u5.

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.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1905-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(128425);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/30");

  script_cve_id("CVE-2019-14466");

  script_name(english:"Debian DLA-1905-1 : gosa security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"GOsa² used unserialize to restore filter settings from a cookie.
Since this cookie was supplied by the client, authenticated users
could have passed arbitrary content to unserialized, which opened
GOsa² up to a potential PHP object injection.

For Debian 8 'Jessie', this problem has been fixed in version
2.7.4+reloaded2-1+deb8u5.

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.");
  script_set_attribute(attribute:"see_also", value:"https://lists.debian.org/debian-lts-announce/2019/08/msg00039.html");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/jessie/gosa");
  script_set_attribute(attribute:"solution", value:
"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-14466");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/03");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"gosa", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-desktop", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-dev", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-help-de", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-help-en", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-help-fr", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-help-nl", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-connectivity", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-dhcp", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-dhcp-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-dns", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-dns-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-fai", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-fai-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-gofax", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-gofon", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-goto", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-kolab", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-kolab-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-ldapmanager", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-mail", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-mit-krb5", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-mit-krb5-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-nagios", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-nagios-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-netatalk", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-opengroupware", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-openxchange", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-openxchange-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-opsi", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-phpgw", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-phpgw-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-phpscheduleit", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-phpscheduleit-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-pptp", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-pptp-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-pureftpd", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-pureftpd-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-rolemanagement", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-rsyslog", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-samba", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-scalix", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-squid", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-ssh", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-ssh-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-sudo", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-sudo-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-systems", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-uw-imap", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-plugin-webdav", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;
if (deb_check(release:"8.0", prefix:"gosa-schema", reference:"2.7.4+reloaded2-1+deb8u5")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
VendorProductVersionCPE
debiandebian_linuxgosap-cpe:/a:debian:debian_linux:gosa
debiandebian_linuxgosa-desktopp-cpe:/a:debian:debian_linux:gosa-desktop
debiandebian_linuxgosa-devp-cpe:/a:debian:debian_linux:gosa-dev
debiandebian_linuxgosa-help-dep-cpe:/a:debian:debian_linux:gosa-help-de
debiandebian_linuxgosa-help-enp-cpe:/a:debian:debian_linux:gosa-help-en
debiandebian_linuxgosa-help-frp-cpe:/a:debian:debian_linux:gosa-help-fr
debiandebian_linuxgosa-help-nlp-cpe:/a:debian:debian_linux:gosa-help-nl
debiandebian_linuxgosa-plugin-connectivityp-cpe:/a:debian:debian_linux:gosa-plugin-connectivity
debiandebian_linuxgosa-plugin-dhcpp-cpe:/a:debian:debian_linux:gosa-plugin-dhcp
debiandebian_linuxgosa-plugin-dhcp-schemap-cpe:/a:debian:debian_linux:gosa-plugin-dhcp-schema
Rows per page:
1-10 of 521

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.5%