Debian DLA-562-1 : gosa security update

2016-07-27T00:00:00
ID DEBIAN_DLA-562.NASL
Type nessus
Reporter This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2021-01-11T00:00:00

Description

GOsa² is a combination of system-administrator and end-user web interface, designed to handle LDAP based setups.

A code injection vulnerability in the Samba plugin code of GOsa has been discovered. During Samba password changes it has been possible to inject malicious Perl code.

If you upgrade to this fixed package revision, please note that Samba password changes will stop working until the sambaHashHook parameter in gosa.conf has been updated to accept base64 encoded password strings.

Please read the gosa.conf (5) man page after you have upgraded to this package revision and adapt gosa.conf as described there.

For Debian 7 'Wheezy', these problems have been fixed in version 2.7.4-4.3~deb7u3.

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-562-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(92569);
  script_version("2.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2015-8771");

  script_name(english:"Debian DLA-562-1 : gosa security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"GOsa² is a combination of system-administrator and end-user web
interface, designed to handle LDAP based setups.

A code injection vulnerability in the Samba plugin code of GOsa has
been discovered. During Samba password changes it has been possible to
inject malicious Perl code.

If you upgrade to this fixed package revision, please note that Samba
password changes will stop working until the sambaHashHook parameter
in gosa.conf has been updated to accept base64 encoded password
strings.

Please read the gosa.conf (5) man page after you have upgraded to this
package revision and adapt gosa.conf as described there.

For Debian 7 'Wheezy', these problems have been fixed in version
2.7.4-4.3~deb7u3.

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/2016/07/msg00024.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/gosa"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  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:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/07/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/07/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  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:"7.0", prefix:"gosa", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-desktop", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-dev", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-help-de", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-help-en", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-help-fr", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-help-nl", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-connectivity", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-dhcp", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-dhcp-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-dns", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-dns-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-fai", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-fai-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-gofax", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-gofon", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-goto", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-kolab", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-kolab-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-ldapmanager", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-mail", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-mit-krb5", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-mit-krb5-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-nagios", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-nagios-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-netatalk", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-opengroupware", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-openxchange", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-openxchange-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-opsi", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-phpgw", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-phpgw-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-phpscheduleit", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-phpscheduleit-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-pptp", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-pptp-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-pureftpd", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-pureftpd-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-rolemanagement", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-rsyslog", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-samba", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-scalix", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-squid", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-ssh", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-ssh-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-sudo", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-sudo-schema", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-systems", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-uw-imap", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-plugin-webdav", reference:"2.7.4-4.3~deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"gosa-schema", reference:"2.7.4-4.3~deb7u3")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");