CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
88.2%
This update for 389-ds fixes the following issues :
The following security vulnerabilities were addressed :
CVE-2018-10850: Fixed a race condition on reference counter that would lead to a denial of service using persistent search (bsc#1096368)
CVE-2017-15134: Fixed a remote denial of service via search filters in slapi_filter_sprintf in slapd/util.c (bsc#1076530)
CVE-2017-15135: Fixed authentication bypass due to lack of size check in slapi_ct_memcmp function in ch_malloc.c (bsc#1076530)
CVE-2018-10935: Fixed an issue that allowed users to cause a crash via ldapsearch with server side sorts (bsc#1105606)
CVE-2018-14624: The lock controlling the error log was not correctly used when re-opening the log file in log__error_emergency(), allowing an attacker to send a flood of modifications to a very large DN, which could have caused slapd to crash (bsc#1106699).
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:1207-2.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(126439);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/13");
script_cve_id(
"CVE-2017-15134",
"CVE-2017-15135",
"CVE-2018-10850",
"CVE-2018-10935",
"CVE-2018-14624"
);
script_name(english:"SUSE SLED15 / SLES15 Security Update : 389-ds (SUSE-SU-2019:1207-2)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"This update for 389-ds fixes the following issues :
The following security vulnerabilities were addressed :
CVE-2018-10850: Fixed a race condition on reference counter that would
lead to a denial of service using persistent search (bsc#1096368)
CVE-2017-15134: Fixed a remote denial of service via search filters in
slapi_filter_sprintf in slapd/util.c (bsc#1076530)
CVE-2017-15135: Fixed authentication bypass due to lack of size check
in slapi_ct_memcmp function in ch_malloc.c (bsc#1076530)
CVE-2018-10935: Fixed an issue that allowed users to cause a crash via
ldapsearch with server side sorts (bsc#1105606)
CVE-2018-14624: The lock controlling the error log was not correctly
used when re-opening the log file in log__error_emergency(), allowing
an attacker to send a flood of modifications to a very large DN, which
could have caused slapd to crash (bsc#1106699).
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE 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://bugzilla.suse.com/show_bug.cgi?id=1076530");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1096368");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1105606");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1106699");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-15134/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2017-15135/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-10850/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-10935/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-14624/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20191207-2/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4d051ed0");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in
-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-1207=1
SUSE Linux Enterprise Module for Open Buildservice Development Tools
15-SP1:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1207=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-15135");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/24");
script_set_attribute(attribute:"patch_publication_date", value:"2019/07/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds-snmp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:389-ds-snmp-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP1", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-debuginfo-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-debugsource-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-devel-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-snmp-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"389-ds-snmp-debuginfo-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"389-ds-debuginfo-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"389-ds-debugsource-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"389-ds-snmp-1.4.0.3-4.7.52")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"389-ds-snmp-debuginfo-1.4.0.3-4.7.52")) 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, "389-ds");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15134
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10850
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10935
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14624
www.nessus.org/u?4d051ed0
bugzilla.suse.com/show_bug.cgi?id=1076530
bugzilla.suse.com/show_bug.cgi?id=1096368
bugzilla.suse.com/show_bug.cgi?id=1105606
bugzilla.suse.com/show_bug.cgi?id=1106699
www.suse.com/security/cve/CVE-2017-15134/
www.suse.com/security/cve/CVE-2017-15135/
www.suse.com/security/cve/CVE-2018-10850/
www.suse.com/security/cve/CVE-2018-10935/
www.suse.com/security/cve/CVE-2018-14624/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
88.2%