This update for podofo fixes the following issues :
CVE-2017-5852: The PoDoFo::PdfPage::GetInheritedKeyFromObject function allowed remote attackers to cause a denial of service (infinite loop) via a crafted file (bsc#1023067).
CVE-2017-5853: Integer overflow allowed remote attackers to have unspecified impact via a crafted file (bsc#1023069).
CVE-2017-5854: Prevent NULL pointer dereference that allowed remote attackers to cause a denial of service via a crafted file (bsc#1023070).
CVE-2017-5855: The PoDoFo::PdfParser::ReadXRefSubsection function allowed remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file (bsc#1023071).
CVE-2017-5886: Prevent heap-based buffer overflow in the PoDoFo::PdfTokenizer::GetNextToken function that allowed remote attackers to have unspecified impact via a crafted file (bsc#1023380).
CVE-2017-6847: The PoDoFo::PdfVariant::DelayedLoad function allowed remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file (bsc#1027778).
CVE-2017-6844: Buffer overflow in the PoDoFo::PdfParser::ReadXRefSubsection function allowed remote attackers to have unspecified impact via a crafted file (bsc#1027782).
CVE-2017-6840: The ColorChanger::GetColorFromStack function allowed remote attackers to cause a denial of service (invalid read) via a crafted file (bsc#1027787).
CVE-2017-7378: The PoDoFo::PdfPainter::ExpandTabs function allowed remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted PDF document (bsc#1032017).
CVE-2017-7379: The PoDoFo::PdfSimpleEncoding::ConvertToEncoding function allowed remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted PDF document (bsc#1032018).
CVE-2017-7380: Prevent NULL pointer dereference that allowed remote attackers to cause a denial of service via a crafted PDF document (bsc#1032019).
CVE-2017-7994: The function TextExtractor::ExtractText allowed remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PDF document (bsc#1035534).
CVE-2017-8054: The function PdfPagesTree::GetPageNodeFromArray allowed remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted PDF document (bsc#1035596).
CVE-2017-8787: The PoDoFo::PdfXRefStreamParserObject::ReadXRefStreamEntry function allowed remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted PDF file (bsc#1037739).
CVE-2018-5308: Properly validate memcpy arguments in the PdfMemoryOutputStream::Write function to prevent remote attackers from causing a denial-of-service or possibly have unspecified other impact via a crafted pdf file (bsc#1075772).
CVE-2018-8001: Prevent heap-based buffer over-read vulnerability in UnescapeName() that allowed remote attackers to cause a denial-of-service or possibly unspecified other impact via a crafted pdf file (bsc#1084894).
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-2018:2481-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(112081);
script_version("1.4");
script_cvs_date("Date: 2019/09/10 13:51:48");
script_cve_id("CVE-2017-5852", "CVE-2017-5853", "CVE-2017-5854", "CVE-2017-5855", "CVE-2017-5886", "CVE-2017-6840", "CVE-2017-6844", "CVE-2017-6847", "CVE-2017-7378", "CVE-2017-7379", "CVE-2017-7380", "CVE-2017-7994", "CVE-2017-8054", "CVE-2017-8787", "CVE-2018-5308", "CVE-2018-8001");
script_name(english:"SUSE SLED12 Security Update : podofo (SUSE-SU-2018:2481-1)");
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 podofo fixes the following issues :
- CVE-2017-5852: The
PoDoFo::PdfPage::GetInheritedKeyFromObject function
allowed remote attackers to cause a denial of service
(infinite loop) via a crafted file (bsc#1023067).
- CVE-2017-5853: Integer overflow allowed remote attackers
to have unspecified impact via a crafted file
(bsc#1023069).
- CVE-2017-5854: Prevent NULL pointer dereference that
allowed remote attackers to cause a denial of service
via a crafted file (bsc#1023070).
- CVE-2017-5855: The PoDoFo::PdfParser::ReadXRefSubsection
function allowed remote attackers to cause a denial of
service (NULL pointer dereference) via a crafted file
(bsc#1023071).
- CVE-2017-5886: Prevent heap-based buffer overflow in the
PoDoFo::PdfTokenizer::GetNextToken function that allowed
remote attackers to have unspecified impact via a
crafted file (bsc#1023380).
- CVE-2017-6847: The PoDoFo::PdfVariant::DelayedLoad
function allowed remote attackers to cause a denial of
service (NULL pointer dereference) via a crafted file
(bsc#1027778).
- CVE-2017-6844: Buffer overflow in the
PoDoFo::PdfParser::ReadXRefSubsection function allowed
remote attackers to have unspecified impact via a
crafted file (bsc#1027782).
- CVE-2017-6840: The ColorChanger::GetColorFromStack
function allowed remote attackers to cause a denial of
service (invalid read) via a crafted file (bsc#1027787).
- CVE-2017-7378: The PoDoFo::PdfPainter::ExpandTabs
function allowed remote attackers to cause a denial of
service (heap-based buffer over-read and application
crash) via a crafted PDF document (bsc#1032017).
- CVE-2017-7379: The
PoDoFo::PdfSimpleEncoding::ConvertToEncoding function
allowed remote attackers to cause a denial of service
(heap-based buffer over-read and application crash) via
a crafted PDF document (bsc#1032018).
- CVE-2017-7380: Prevent NULL pointer dereference that
allowed remote attackers to cause a denial of service
via a crafted PDF document (bsc#1032019).
- CVE-2017-7994: The function TextExtractor::ExtractText
allowed remote attackers to cause a denial of service
(NULL pointer dereference and application crash) via a
crafted PDF document (bsc#1035534).
- CVE-2017-8054: The function
PdfPagesTree::GetPageNodeFromArray allowed remote
attackers to cause a denial of service (infinite
recursion and application crash) via a crafted PDF
document (bsc#1035596).
- CVE-2017-8787: The
PoDoFo::PdfXRefStreamParserObject::ReadXRefStreamEntry
function allowed remote attackers to cause a denial of
service (heap-based buffer over-read) or possibly have
unspecified other impact via a crafted PDF file
(bsc#1037739).
- CVE-2018-5308: Properly validate memcpy arguments in the
PdfMemoryOutputStream::Write function to prevent remote
attackers from causing a denial-of-service or possibly
have unspecified other impact via a crafted pdf file
(bsc#1075772).
- CVE-2018-8001: Prevent heap-based buffer over-read
vulnerability in UnescapeName() that allowed remote
attackers to cause a denial-of-service or possibly
unspecified other impact via a crafted pdf file
(bsc#1084894).
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=1023067"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1023069"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1023070"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1023071"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1023380"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1027778"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1027782"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1027787"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1032017"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1032018"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1032019"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1035534"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1035596"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1037739"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1075772"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1084894"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-5852/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-5853/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-5854/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-5855/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-5886/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-6840/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-6844/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-6847/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-7378/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-7379/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-7380/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-7994/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-8054/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-8787/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-5308/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-8001/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20182481-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?d67c0983"
);
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 Workstation Extension 12-SP3:zypper in -t patch
SUSE-SLE-WE-12-SP3-2018-1744=1
SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2018-1744=1
SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2018-1744=1"
);
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:N/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:suse_linux:libpodofo0_9_2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpodofo0_9_2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:podofo-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:podofo-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/03/01");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/08/23");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2019 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)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
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:"SLED12", sp:"3", cpu:"x86_64", reference:"libpodofo0_9_2-0.9.2-3.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libpodofo0_9_2-debuginfo-0.9.2-3.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"podofo-debuginfo-0.9.2-3.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"podofo-debugsource-0.9.2-3.3.1")) 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, "podofo");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5852
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5853
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5854
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5855
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5886
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6840
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6844
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6847
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7378
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7379
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7380
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7994
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8054
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8787
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5308
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8001
www.nessus.org/u?d67c0983
bugzilla.suse.com/show_bug.cgi?id=1023067
bugzilla.suse.com/show_bug.cgi?id=1023069
bugzilla.suse.com/show_bug.cgi?id=1023070
bugzilla.suse.com/show_bug.cgi?id=1023071
bugzilla.suse.com/show_bug.cgi?id=1023380
bugzilla.suse.com/show_bug.cgi?id=1027778
bugzilla.suse.com/show_bug.cgi?id=1027782
bugzilla.suse.com/show_bug.cgi?id=1027787
bugzilla.suse.com/show_bug.cgi?id=1032017
bugzilla.suse.com/show_bug.cgi?id=1032018
bugzilla.suse.com/show_bug.cgi?id=1032019
bugzilla.suse.com/show_bug.cgi?id=1035534
bugzilla.suse.com/show_bug.cgi?id=1035596
bugzilla.suse.com/show_bug.cgi?id=1037739
bugzilla.suse.com/show_bug.cgi?id=1075772
bugzilla.suse.com/show_bug.cgi?id=1084894
www.suse.com/security/cve/CVE-2017-5852/
www.suse.com/security/cve/CVE-2017-5853/
www.suse.com/security/cve/CVE-2017-5854/
www.suse.com/security/cve/CVE-2017-5855/
www.suse.com/security/cve/CVE-2017-5886/
www.suse.com/security/cve/CVE-2017-6840/
www.suse.com/security/cve/CVE-2017-6844/
www.suse.com/security/cve/CVE-2017-6847/
www.suse.com/security/cve/CVE-2017-7378/
www.suse.com/security/cve/CVE-2017-7379/
www.suse.com/security/cve/CVE-2017-7380/
www.suse.com/security/cve/CVE-2017-7994/
www.suse.com/security/cve/CVE-2017-8054/
www.suse.com/security/cve/CVE-2017-8787/
www.suse.com/security/cve/CVE-2018-5308/
www.suse.com/security/cve/CVE-2018-8001/