7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.5%
This update for ghostscript to 9.27 fixes the following issues :
Security issues fixed :
CVE-2019-3835: Fixed an unauthorized file system access caused by an available superexec operator. (bsc#1129180)
CVE-2019-3839: Fixed an unauthorized file system access caused by available privileged operators. (bsc#1134156)
CVE-2019-12973: Fixed a denial-of-service vulnerability in the OpenJPEG function opj_t1_encode_cblks. (bsc#1140359)
CVE-2019-14811: Fixed a safer mode bypass by .forceput exposure in .pdf_hook_DSC_Creator. (bsc#1146882)
CVE-2019-14812: Fixed a safer mode bypass by .forceput exposure in setuserparams. (bsc#1146882)
CVE-2019-14813: Fixed a safer mode bypass by .forceput exposure in setsystemparams. (bsc#1146882)
CVE-2019-14817: Fixed a safer mode bypass by .forceput exposure in .pdfexectoken and other procedures. (bsc#1146884)
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-2019:2478-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(129404);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/01/26");
script_cve_id(
"CVE-2019-3835",
"CVE-2019-3839",
"CVE-2019-12973",
"CVE-2019-14811",
"CVE-2019-14812",
"CVE-2019-14813",
"CVE-2019-14817"
);
script_xref(name:"IAVB", value:"2019-B-0081-S");
script_name(english:"SUSE SLED12 / SLES12 Security Update : ghostscript (SUSE-SU-2019:2478-1)");
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 ghostscript to 9.27 fixes the following issues :
Security issues fixed :
CVE-2019-3835: Fixed an unauthorized file system access caused by an
available superexec operator. (bsc#1129180)
CVE-2019-3839: Fixed an unauthorized file system access caused by
available privileged operators. (bsc#1134156)
CVE-2019-12973: Fixed a denial-of-service vulnerability in the
OpenJPEG function opj_t1_encode_cblks. (bsc#1140359)
CVE-2019-14811: Fixed a safer mode bypass by .forceput exposure in
.pdf_hook_DSC_Creator. (bsc#1146882)
CVE-2019-14812: Fixed a safer mode bypass by .forceput exposure in
setuserparams. (bsc#1146882)
CVE-2019-14813: Fixed a safer mode bypass by .forceput exposure in
setsystemparams. (bsc#1146882)
CVE-2019-14817: Fixed a safer mode bypass by .forceput exposure in
.pdfexectoken and other procedures. (bsc#1146884)
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=1129180");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1131863");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1134156");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1140359");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146882");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146884");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-12973/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-14811/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-14812/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-14813/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-14817/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-3835/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-3839/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20192478-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?da31be5e");
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 OpenStack Cloud Crowbar 8:zypper in -t patch
SUSE-OpenStack-Cloud-Crowbar-8-2019-2478=1
SUSE OpenStack Cloud 8:zypper in -t patch
SUSE-OpenStack-Cloud-8-2019-2478=1
SUSE OpenStack Cloud 7:zypper in -t patch
SUSE-OpenStack-Cloud-7-2019-2478=1
SUSE Linux Enterprise Software Development Kit 12-SP5:zypper in -t
patch SUSE-SLE-SDK-12-SP5-2019-2478=1
SUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t
patch SUSE-SLE-SDK-12-SP4-2019-2478=1
SUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch
SUSE-SLE-SAP-12-SP3-2019-2478=1
SUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch
SUSE-SLE-SAP-12-SP2-2019-2478=1
SUSE Linux Enterprise Server for SAP 12-SP1:zypper in -t patch
SUSE-SLE-SAP-12-SP1-2019-2478=1
SUSE Linux Enterprise Server 12-SP5:zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2019-2478=1
SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2019-2478=1
SUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2019-2478=1
SUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-BCL-2019-2478=1
SUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2019-2478=1
SUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-BCL-2019-2478=1
SUSE Linux Enterprise Server 12-SP1-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2019-2478=1
SUSE Linux Enterprise Desktop 12-SP5:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP5-2019-2478=1
SUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP4-2019-2478=1
SUSE Enterprise Storage 5:zypper in -t patch
SUSE-Storage-5-2019-2478=1
SUSE Enterprise Storage 4:zypper in -t patch
SUSE-Storage-4-2019-2478=1
HPE Helion Openstack 8:zypper in -t patch
HPE-Helion-OpenStack-8-2019-2478=1");
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:H/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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-14813");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/03/25");
script_set_attribute(attribute:"patch_publication_date", value:"2019/09/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ghostscript");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ghostscript-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ghostscript-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ghostscript-x11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ghostscript-x11-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2022 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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES12" && (! preg(pattern:"^(1|2|3|4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1/2/3/4/5", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP4/5", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"5", cpu:"x86_64", reference:"ghostscript-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"5", cpu:"x86_64", reference:"ghostscript-debuginfo-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"5", cpu:"x86_64", reference:"ghostscript-debugsource-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"5", cpu:"x86_64", reference:"ghostscript-x11-9.27-23.28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"5", cpu:"x86_64", reference:"ghostscript-x11-debuginfo-9.27-23.28.1")) 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, "ghostscript");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | ghostscript | p-cpe:/a:novell:suse_linux:ghostscript |
novell | suse_linux | ghostscript-debuginfo | p-cpe:/a:novell:suse_linux:ghostscript-debuginfo |
novell | suse_linux | ghostscript-debugsource | p-cpe:/a:novell:suse_linux:ghostscript-debugsource |
novell | suse_linux | ghostscript-x11 | p-cpe:/a:novell:suse_linux:ghostscript-x11 |
novell | suse_linux | ghostscript-x11-debuginfo | p-cpe:/a:novell:suse_linux:ghostscript-x11-debuginfo |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12973
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14811
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14812
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14813
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14817
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3835
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3839
www.nessus.org/u?da31be5e
bugzilla.suse.com/show_bug.cgi?id=1129180
bugzilla.suse.com/show_bug.cgi?id=1131863
bugzilla.suse.com/show_bug.cgi?id=1134156
bugzilla.suse.com/show_bug.cgi?id=1140359
bugzilla.suse.com/show_bug.cgi?id=1146882
bugzilla.suse.com/show_bug.cgi?id=1146884
www.suse.com/security/cve/CVE-2019-12973/
www.suse.com/security/cve/CVE-2019-14811/
www.suse.com/security/cve/CVE-2019-14812/
www.suse.com/security/cve/CVE-2019-14813/
www.suse.com/security/cve/CVE-2019-14817/
www.suse.com/security/cve/CVE-2019-3835/
www.suse.com/security/cve/CVE-2019-3839/
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.007 Low
EPSS
Percentile
80.5%