7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
26.7%
This update for cups fixes the following issues: The following security vulnerabilities were fixed :
Fixed a local privilege escalation to root and sandbox bypasses in the scheduler
CVE-2018-4180: Fixed a local privilege escalation to root in dnssd backend (bsc#1096405)
CVE-2018-4181: Limited local file reads as root via cupsd.conf include directive (bsc#1096406)
CVE-2018-4182: Fixed a sandbox bypass due to insecure error handling (bsc#1096407)
CVE-2018-4183: Fixed a sandbox bypass due to profile misconfiguration (bsc#1096408)
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-2018:2172-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(120070);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/13");
script_cve_id("CVE-2018-4180", "CVE-2018-4181", "CVE-2018-4182", "CVE-2018-4183");
script_name(english:"SUSE SLED15 / SLES15 Security Update : cups (SUSE-SU-2018:2172-1)");
script_summary(english:"Checks rpm output for the updated packages.");
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 cups fixes the following issues: The following
security vulnerabilities were fixed :
- Fixed a local privilege escalation to root and sandbox
bypasses in the scheduler
- CVE-2018-4180: Fixed a local privilege escalation to
root in dnssd backend (bsc#1096405)
- CVE-2018-4181: Limited local file reads as root via
cupsd.conf include directive (bsc#1096406)
- CVE-2018-4182: Fixed a sandbox bypass due to insecure
error handling (bsc#1096407)
- CVE-2018-4183: Fixed a sandbox bypass due to profile
misconfiguration (bsc#1096408)
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=1096405"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1096406"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1096407"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1096408"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-4180/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-4181/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-4182/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-4183/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20182172-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?2f51806d"
);
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 Development Tools 15:zypper in -t
patch SUSE-SLE-Module-Development-Tools-15-2018-1476=1
SUSE Linux Enterprise Module for Desktop Applications 15:zypper in -t
patch SUSE-SLE-Module-Desktop-Applications-15-2018-1476=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2018-1476=1"
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/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:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-client-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-config");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-ddk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-ddk-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:cups-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcups2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcups2-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcups2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupscgi1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupscgi1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsimage2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsimage2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsmime1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsmime1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsppdc1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcupsppdc1-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/11");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/02");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/02");
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/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:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"0", cpu:"x86_64", reference:"libcups2-32bit-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"x86_64", reference:"libcups2-32bit-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-client-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-client-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-config-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-ddk-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-ddk-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-debugsource-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"cups-devel-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcups2-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcups2-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupscgi1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupscgi1-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsimage2-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsimage2-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsmime1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsmime1-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsppdc1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libcupsppdc1-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", cpu:"x86_64", reference:"libcups2-32bit-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", cpu:"x86_64", reference:"libcups2-32bit-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-client-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-client-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-config-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-ddk-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-ddk-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-debugsource-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"cups-devel-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcups2-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcups2-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupscgi1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupscgi1-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsimage2-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsimage2-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsmime1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsmime1-debuginfo-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsppdc1-2.2.7-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libcupsppdc1-debuginfo-2.2.7-3.3.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "cups");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | cups | p-cpe:/a:novell:suse_linux:cups |
novell | suse_linux | cups-client | p-cpe:/a:novell:suse_linux:cups-client |
novell | suse_linux | cups-client-debuginfo | p-cpe:/a:novell:suse_linux:cups-client-debuginfo |
novell | suse_linux | cups-config | p-cpe:/a:novell:suse_linux:cups-config |
novell | suse_linux | cups-ddk | p-cpe:/a:novell:suse_linux:cups-ddk |
novell | suse_linux | cups-ddk-debuginfo | p-cpe:/a:novell:suse_linux:cups-ddk-debuginfo |
novell | suse_linux | cups-debuginfo | p-cpe:/a:novell:suse_linux:cups-debuginfo |
novell | suse_linux | cups-debugsource | p-cpe:/a:novell:suse_linux:cups-debugsource |
novell | suse_linux | cups-devel | p-cpe:/a:novell:suse_linux:cups-devel |
novell | suse_linux | libcups2 | p-cpe:/a:novell:suse_linux:libcups2 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4180
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4181
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4182
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4183
www.nessus.org/u?2f51806d
bugzilla.suse.com/show_bug.cgi?id=1096405
bugzilla.suse.com/show_bug.cgi?id=1096406
bugzilla.suse.com/show_bug.cgi?id=1096407
bugzilla.suse.com/show_bug.cgi?id=1096408
www.suse.com/security/cve/CVE-2018-4180/
www.suse.com/security/cve/CVE-2018-4181/
www.suse.com/security/cve/CVE-2018-4182/
www.suse.com/security/cve/CVE-2018-4183/
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
26.7%