6.8 Medium
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
8.8 High
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.091 Low
EPSS
Percentile
94.7%
This update for tiff fixes the following issues: These security issues were fixed :
CVE-2017-18013: There was a NULL pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash. (bsc#1074317)
CVE-2018-10963: The TIFFWriteDirectorySec() function in tif_dirwrite.c allowed remote attackers to cause a denial of service (assertion failure and application crash) via a crafted file, a different vulnerability than CVE-2017-13726. (bsc#1092949)
CVE-2018-7456: Prevent a NULL pointer dereference in the function TIFFPrintDirectory when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013 (bsc#1082825)
CVE-2017-11613: Prevent denial of service in the TIFFOpen function. During the TIFFOpen process, td_imagelength is not checked. The value of td_imagelength can be directly controlled by an input file. In the ChopUpSingleUncompressedStrip function, the
_TIFFCheckMalloc function is called based on td_imagelength. If the value of td_imagelength is set close to the amount of system memory, it will hang the system or trigger the OOM killer (bsc#1082332)
CVE-2018-8905: Prevent heap-based buffer overflow in the function LZWDecodeCompat via a crafted TIFF file (bsc#1086408)
CVE-2016-8331: Prevent remote code execution because of incorrect handling of TIFF images. A crafted TIFF document could have lead to a type confusion vulnerability resulting in remote code execution. This vulnerability could have been be triggered via a TIFF file delivered to the application using LibTIFF’s tag extension functionality (bsc#1007276)
CVE-2016-3632: The _TIFFVGetField function allowed remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted TIFF image (bsc#974621)
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-2018:1826-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(110763);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/13");
script_cve_id("CVE-2016-3632", "CVE-2016-8331", "CVE-2017-11613", "CVE-2017-13726", "CVE-2017-18013", "CVE-2018-10963", "CVE-2018-7456", "CVE-2018-8905");
script_name(english:"SUSE SLED12 / SLES12 Security Update : tiff (SUSE-SU-2018:1826-1)");
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 tiff fixes the following issues: These security issues
were fixed :
- CVE-2017-18013: There was a NULL pointer Dereference in
the tif_print.c TIFFPrintDirectory function, as
demonstrated by a tiffinfo crash. (bsc#1074317)
- CVE-2018-10963: The TIFFWriteDirectorySec() function in
tif_dirwrite.c allowed remote attackers to cause a
denial of service (assertion failure and application
crash) via a crafted file, a different vulnerability
than CVE-2017-13726. (bsc#1092949)
- CVE-2018-7456: Prevent a NULL pointer dereference in the
function TIFFPrintDirectory when using the tiffinfo tool
to print crafted TIFF information, a different
vulnerability than CVE-2017-18013 (bsc#1082825)
- CVE-2017-11613: Prevent denial of service in the
TIFFOpen function. During the TIFFOpen process,
td_imagelength is not checked. The value of
td_imagelength can be directly controlled by an input
file. In the ChopUpSingleUncompressedStrip function, the
_TIFFCheckMalloc function is called based on
td_imagelength. If the value of td_imagelength is set
close to the amount of system memory, it will hang the
system or trigger the OOM killer (bsc#1082332)
- CVE-2018-8905: Prevent heap-based buffer overflow in the
function LZWDecodeCompat via a crafted TIFF file
(bsc#1086408)
- CVE-2016-8331: Prevent remote code execution because of
incorrect handling of TIFF images. A crafted TIFF
document could have lead to a type confusion
vulnerability resulting in remote code execution. This
vulnerability could have been be triggered via a TIFF
file delivered to the application using LibTIFF's tag
extension functionality (bsc#1007276)
- CVE-2016-3632: The _TIFFVGetField function allowed
remote attackers to cause a denial of service
(out-of-bounds write) or execute arbitrary code via a
crafted TIFF image (bsc#974621)
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=1007276"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1074317"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1082332"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1082825"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1086408"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1092949"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=974621"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-3632/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-8331/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-11613/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-13726/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-18013/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-10963/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-7456/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-8905/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20181826-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?3d213b90"
);
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 Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2018-1233=1
SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2018-1233=1
SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2018-1233=1"
);
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:U/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:U/RL:O/RC:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtiff5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtiff5-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:tiff");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:tiff-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:tiff-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/21");
script_set_attribute(attribute:"patch_publication_date", value:"2018/06/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/06/28");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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:"^(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:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"3", reference:"libtiff5-32bit-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libtiff5-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libtiff5-debuginfo-32bit-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libtiff5-debuginfo-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"tiff-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"tiff-debuginfo-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"tiff-debugsource-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libtiff5-32bit-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libtiff5-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libtiff5-debuginfo-32bit-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libtiff5-debuginfo-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"tiff-debuginfo-4.0.9-44.15.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"tiff-debugsource-4.0.9-44.15.2")) 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, "tiff");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libtiff5 | p-cpe:/a:novell:suse_linux:libtiff5 |
novell | suse_linux | libtiff5-debuginfo | p-cpe:/a:novell:suse_linux:libtiff5-debuginfo |
novell | suse_linux | tiff | p-cpe:/a:novell:suse_linux:tiff |
novell | suse_linux | tiff-debuginfo | p-cpe:/a:novell:suse_linux:tiff-debuginfo |
novell | suse_linux | tiff-debugsource | p-cpe:/a:novell:suse_linux:tiff-debugsource |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3632
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8331
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11613
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13726
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18013
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10963
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7456
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8905
www.nessus.org/u?3d213b90
bugzilla.suse.com/show_bug.cgi?id=1007276
bugzilla.suse.com/show_bug.cgi?id=1074317
bugzilla.suse.com/show_bug.cgi?id=1082332
bugzilla.suse.com/show_bug.cgi?id=1082825
bugzilla.suse.com/show_bug.cgi?id=1086408
bugzilla.suse.com/show_bug.cgi?id=1092949
bugzilla.suse.com/show_bug.cgi?id=974621
www.suse.com/security/cve/CVE-2016-3632/
www.suse.com/security/cve/CVE-2016-8331/
www.suse.com/security/cve/CVE-2017-11613/
www.suse.com/security/cve/CVE-2017-13726/
www.suse.com/security/cve/CVE-2017-18013/
www.suse.com/security/cve/CVE-2018-10963/
www.suse.com/security/cve/CVE-2018-7456/
www.suse.com/security/cve/CVE-2018-8905/
6.8 Medium
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
8.8 High
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.091 Low
EPSS
Percentile
94.7%