CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
90.0%
This update for mupdf to version 1.12.0 fixes several issues.
These security issues were fixed :
CVE-2018-5686: Prevent infinite loop in pdf_parse_array function because EOF is not considered. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted pdf file (bsc#1075936).
CVE-2017-15369: The build_filter_chain function in pdf/pdf-stream.c mishandled a case where a variable may reside in a register, which allowed remote attackers to cause a denial of service (Fitz fz_drop_imp use-after-free and application crash) or possibly have unspecified other impact via a crafted PDF document (bsc#1063413).
CVE-2017-15587: Prevent integer overflow in pdf_read_new_xref_section that allowed for DoS (bsc#1064027).
CVE-2017-17866: Fixed mishandling of length changes when a repair operation occured during a clean operation, which allowed remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document (bsc#1074116).
CVE-2017-17858: Fixed a heap-based buffer overflow in the ensure_solid_xref function which allowed a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers were unrestricted (bsc#1077161).
For non-security changes please refer to the changelog.
#%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-2018-89.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(106358);
script_version("3.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2017-15369", "CVE-2017-15587", "CVE-2017-17858", "CVE-2017-17866", "CVE-2018-5686");
script_name(english:"openSUSE Security Update : mupdf (openSUSE-2018-89)");
script_summary(english:"Check for the openSUSE-2018-89 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 mupdf to version 1.12.0 fixes several issues.
These security issues were fixed :
- CVE-2018-5686: Prevent infinite loop in pdf_parse_array
function because EOF is not considered. Remote attackers
could leverage this vulnerability to cause a denial of
service via a crafted pdf file (bsc#1075936).
- CVE-2017-15369: The build_filter_chain function in
pdf/pdf-stream.c mishandled a case where a variable may
reside in a register, which allowed remote attackers to
cause a denial of service (Fitz fz_drop_imp
use-after-free and application crash) or possibly have
unspecified other impact via a crafted PDF document
(bsc#1063413).
- CVE-2017-15587: Prevent integer overflow in
pdf_read_new_xref_section that allowed for DoS
(bsc#1064027).
- CVE-2017-17866: Fixed mishandling of length changes when
a repair operation occured during a clean operation,
which allowed remote attackers to cause a denial of
service (buffer overflow and application crash) or
possibly have unspecified other impact via a crafted PDF
document (bsc#1074116).
- CVE-2017-17858: Fixed a heap-based buffer overflow in
the ensure_solid_xref function which allowed a remote
attacker to potentially execute arbitrary code via a
crafted PDF file, because xref subsection object numbers
were unrestricted (bsc#1077161).
For non-security changes please refer to the changelog."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1063413"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1064027"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1074116"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1075936"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1077161"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected mupdf packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:mupdf");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:mupdf-devel-static");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");
script_set_attribute(attribute:"patch_publication_date", value:"2018/01/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/26");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.");
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 !~ "^(SUSE42\.2|SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2 / 42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.2", reference:"mupdf-1.12.0-13.10.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"mupdf-devel-static-1.12.0-13.10.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"mupdf-1.12.0-23.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"mupdf-devel-static-1.12.0-23.1") ) 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, "mupdf / mupdf-devel-static");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15369
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15587
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17858
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17866
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5686
bugzilla.opensuse.org/show_bug.cgi?id=1063413
bugzilla.opensuse.org/show_bug.cgi?id=1064027
bugzilla.opensuse.org/show_bug.cgi?id=1074116
bugzilla.opensuse.org/show_bug.cgi?id=1075936
bugzilla.opensuse.org/show_bug.cgi?id=1077161
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
90.0%