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
7.9 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%
This update for tiff fixes the following issues :
Security issues fixed :
CVE-2018-19210: Fixed a NULL pointer dereference in TIFFWriteDirectorySec function (bsc#1115717).
CVE-2018-17000: Fixed a NULL pointer dereference in the _TIFFmemcmp function (bsc#1108606).
CVE-2019-6128: Fixed a memory leak in the TIFFFdOpen function in tif_unix.c (bsc#1121626).
CVE-2019-7663: Fixed an invalid address dereference in the TIFFWriteDirectoryTagTransfer function in libtiff/tif_dirwrite.c (bsc#1125113)
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-2019:0786-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(123497);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/07");
script_cve_id(
"CVE-2018-17000",
"CVE-2018-19210",
"CVE-2019-6128",
"CVE-2019-7663"
);
script_name(english:"SUSE SLED15 / SLES15 Security Update : tiff (SUSE-SU-2019:0786-1)");
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 tiff fixes the following issues :
Security issues fixed :
CVE-2018-19210: Fixed a NULL pointer dereference in
TIFFWriteDirectorySec function (bsc#1115717).
CVE-2018-17000: Fixed a NULL pointer dereference in the _TIFFmemcmp
function (bsc#1108606).
CVE-2019-6128: Fixed a memory leak in the TIFFFdOpen function in
tif_unix.c (bsc#1121626).
CVE-2019-7663: Fixed an invalid address dereference in the
TIFFWriteDirectoryTagTransfer function in libtiff/tif_dirwrite.c
(bsc#1125113)
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=1108606");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1115717");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1121626");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1125113");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-17000/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-19210/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-6128/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-7663/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20190786-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?38159a81");
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 Packagehub Subpackages 15:zypper in
-t patch SUSE-SLE-Module-Packagehub-Subpackages-15-2019-786=1
SUSE Linux Enterprise Module for Open Buildservice Development Tools
15:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-2019-786=1
SUSE Linux Enterprise Module for Desktop Applications 15:zypper in -t
patch SUSE-SLE-Module-Desktop-Applications-15-2019-786=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2019-786=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: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-2019-6128");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/13");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtiff-devel");
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:libtiff5-32bit-debuginfo");
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:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/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:"libtiff5-32bit-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"x86_64", reference:"libtiff5-32bit-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libtiff-devel-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libtiff5-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libtiff5-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"tiff-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"tiff-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"tiff-debugsource-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", cpu:"x86_64", reference:"libtiff5-32bit-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", cpu:"x86_64", reference:"libtiff5-32bit-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libtiff-devel-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libtiff5-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libtiff5-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"tiff-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"tiff-debuginfo-4.0.9-5.27.5")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"tiff-debugsource-4.0.9-5.27.5")) 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 | libtiff-devel | p-cpe:/a:novell:suse_linux:libtiff-devel |
novell | suse_linux | tiff | p-cpe:/a:novell:suse_linux:tiff |
novell | suse_linux | libtiff5 | p-cpe:/a:novell:suse_linux:libtiff5 |
novell | suse_linux | tiff-debugsource | p-cpe:/a:novell:suse_linux:tiff-debugsource |
novell | suse_linux | tiff-debuginfo | p-cpe:/a:novell:suse_linux:tiff-debuginfo |
novell | suse_linux | 15 | cpe:/o:novell:suse_linux:15 |
novell | suse_linux | libtiff5-debuginfo | p-cpe:/a:novell:suse_linux:libtiff5-debuginfo |
novell | suse_linux | libtiff5-32bit-debuginfo | p-cpe:/a:novell:suse_linux:libtiff5-32bit-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17000
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19210
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6128
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7663
www.nessus.org/u?38159a81
bugzilla.suse.com/show_bug.cgi?id=1108606
bugzilla.suse.com/show_bug.cgi?id=1115717
bugzilla.suse.com/show_bug.cgi?id=1121626
bugzilla.suse.com/show_bug.cgi?id=1125113
www.suse.com/security/cve/CVE-2018-17000/
www.suse.com/security/cve/CVE-2018-19210/
www.suse.com/security/cve/CVE-2019-6128/
www.suse.com/security/cve/CVE-2019-7663/
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
7.9 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%