CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
74.0%
This update for openldap2 fixes the following issues :
Security issue fixed :
CVE-2019-13565: Fixed an authentication bypass when using SASL authentication and session encryption (bsc#1143194).
CVE-2019-13057: Fixed an issue with delegated database admin privileges (bsc#1143273).
CVE-2017-17740: When both the nops module and the member of overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation. (bsc#1073313)
Non-security issues fixed :
Fixed broken shebang line in openldap_update_modules_path.sh (bsc#1114845).
Create files in /var/lib/ldap/ during initial start to allow for transactional updates (bsc#1111388)
Fixed incorrect post script call causing tmpfiles creation not to be run (bsc#1111388).
This update was imported from the SUSE:SLE-15:Update update project.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-2176.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(129342);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2017-17740", "CVE-2019-13057", "CVE-2019-13565");
script_name(english:"openSUSE Security Update : openldap2 (openSUSE-2019-2176)");
script_summary(english:"Check for the openSUSE-2019-2176 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for openldap2 fixes the following issues :
Security issue fixed :
- CVE-2019-13565: Fixed an authentication bypass when
using SASL authentication and session encryption
(bsc#1143194).
- CVE-2019-13057: Fixed an issue with delegated database
admin privileges (bsc#1143273).
- CVE-2017-17740: When both the nops module and the member
of overlay are enabled, attempts to free a buffer that
was allocated on the stack, which allows remote
attackers to cause a denial of service (slapd crash) via
a member MODDN operation. (bsc#1073313)
Non-security issues fixed :
- Fixed broken shebang line in
openldap_update_modules_path.sh (bsc#1114845).
- Create files in /var/lib/ldap/ during initial start to
allow for transactional updates (bsc#1111388)
- Fixed incorrect post script call causing tmpfiles
creation not to be run (bsc#1111388).
This update was imported from the SUSE:SLE-15:Update update project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1073313"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1111388"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1114845"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1143194"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1143273"
);
script_set_attribute(
attribute:"see_also",
value:"https://features.opensuse.org/325524"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected openldap2 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
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:N/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-2019-13565");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libldap-2_4-2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libldap-2_4-2-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libldap-2_4-2-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libldap-2_4-2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libldap-data");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-meta");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-meta-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-perl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-sock");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-sock-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-sql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-back-sql-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-client-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-contrib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-contrib-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-devel-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-devel-static");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-ppolicy-check-password");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openldap2-ppolicy-check-password-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/12/18");
script_set_attribute(attribute:"patch_publication_date", value:"2019/09/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/25");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"libldap-2_4-2-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libldap-2_4-2-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libldap-data-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-meta-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-meta-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-perl-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-perl-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-sock-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-sock-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-sql-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-back-sql-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-client-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-client-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-contrib-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-contrib-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-debugsource-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-devel-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-devel-static-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-ppolicy-check-password-1.2-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"openldap2-ppolicy-check-password-debuginfo-1.2-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libldap-2_4-2-32bit-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libldap-2_4-2-32bit-debuginfo-2.4.46-lp150.13.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"openldap2-devel-32bit-2.4.46-lp150.13.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libldap-2_4-2 / libldap-2_4-2-debuginfo / libldap-data / openldap2 / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17740
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13057
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13565
bugzilla.opensuse.org/show_bug.cgi?id=1073313
bugzilla.opensuse.org/show_bug.cgi?id=1111388
bugzilla.opensuse.org/show_bug.cgi?id=1114845
bugzilla.opensuse.org/show_bug.cgi?id=1143194
bugzilla.opensuse.org/show_bug.cgi?id=1143273
features.opensuse.org/325524
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
74.0%