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
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.0%
This update for tiff fixes the following issues :
Security issue fixed :
CVE-2018-10779: TIFFWriteScanline in tif_write.c had a heap-based buffer over-read, as demonstrated by bmp2tiff.(bsc#1092480)
CVE-2018-17100: There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file. (bsc#1108637)
CVE-2018-17101: There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file. (bsc#1108627)
CVE-2018-17795: The function t2p_write_pdf in tiff2pdf.c allowed remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, a similar issue to CVE-2017-9935.
(bsc#1110358)
CVE-2018-16335: newoffsets handling in ChopUpSingleUncompressedStrip in tif_dirread.c allowed remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf. This is a different vulnerability than CVE-2018-15209.
(bsc#1106853)
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-2018-1242.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(118378);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/29");
script_cve_id(
"CVE-2017-9935",
"CVE-2018-10779",
"CVE-2018-15209",
"CVE-2018-16335",
"CVE-2018-17100",
"CVE-2018-17101",
"CVE-2018-17795"
);
script_name(english:"openSUSE Security Update : tiff (openSUSE-2018-1242)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for tiff fixes the following issues :
Security issue fixed :
- CVE-2018-10779: TIFFWriteScanline in tif_write.c had a
heap-based buffer over-read, as demonstrated by
bmp2tiff.(bsc#1092480)
- CVE-2018-17100: There is a int32 overflow in multiply_ms
in tools/ppm2tiff.c, which can cause a denial of service
(crash) or possibly have unspecified other impact via a
crafted image file. (bsc#1108637)
- CVE-2018-17101: There are two out-of-bounds writes in
cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can
cause a denial of service (application crash) or
possibly have unspecified other impact via a crafted
image file. (bsc#1108627)
- CVE-2018-17795: The function t2p_write_pdf in tiff2pdf.c
allowed remote attackers to cause a denial of service
(heap-based buffer overflow and application crash) or
possibly have unspecified other impact via a crafted
TIFF file, a similar issue to CVE-2017-9935.
(bsc#1110358)
- CVE-2018-16335: newoffsets handling in
ChopUpSingleUncompressedStrip in tif_dirread.c allowed
remote attackers to cause a denial of service
(heap-based buffer overflow and application crash) or
possibly have unspecified other impact via a crafted
TIFF file, as demonstrated by tiff2pdf. This is a
different vulnerability than CVE-2018-15209.
(bsc#1106853)
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=1092480");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1106853");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1108627");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1108637");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1110358");
script_set_attribute(attribute:"solution", value:
"Update the affected tiff packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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-2018-17795");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"patch_publication_date", value:"2018/10/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff-devel-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff5-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff5-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libtiff5-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:tiff");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:tiff-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:tiff-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/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:"libtiff-devel-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libtiff5-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libtiff5-debuginfo-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"tiff-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"tiff-debuginfo-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"tiff-debugsource-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libtiff-devel-32bit-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libtiff5-32bit-4.0.9-lp150.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libtiff5-32bit-debuginfo-4.0.9-lp150.4.6.1") ) 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, "libtiff-devel / libtiff5 / libtiff5-debuginfo / tiff / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9935
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10779
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15209
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16335
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17100
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17101
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17795
bugzilla.opensuse.org/show_bug.cgi?id=1092480
bugzilla.opensuse.org/show_bug.cgi?id=1106853
bugzilla.opensuse.org/show_bug.cgi?id=1108627
bugzilla.opensuse.org/show_bug.cgi?id=1108637
bugzilla.opensuse.org/show_bug.cgi?id=1110358
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
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
86.0%