CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
89.1%
Security Fix(es) :
poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc (CVE-2019-7310)
poppler: heap-based buffer overflow in function ImageStream::getLine() in Stream.cc (CVE-2019-9200)
poppler: infinite recursion in Parser::getObj function in Parser.cc (CVE-2018-16646)
poppler: memory leak in GfxColorSpace::setDisplayProfile in GfxState.cc (CVE-2018-18897)
poppler: reachable abort in Object.h (CVE-2018-19058)
poppler: out-of-bounds read in EmbFile::save2 in FileSpec.cc (CVE-2018-19059)
poppler: pdfdetach utility does not validate save paths (CVE-2018-19060)
poppler: NULL pointer dereference in
_poppler_attachment_new (CVE-2018-19149)
poppler: NULL pointer dereference in the XRef::getEntry in XRef.cc (CVE-2018-20481)
poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc (CVE-2018-20650)
poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc (CVE-2018-20662)
poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc (CVE-2019-9631)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('compat.inc');
if (description)
{
script_id(128252);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/01");
script_cve_id(
"CVE-2018-16646",
"CVE-2018-18897",
"CVE-2018-19058",
"CVE-2018-19059",
"CVE-2018-19060",
"CVE-2018-19149",
"CVE-2018-20481",
"CVE-2018-20650",
"CVE-2018-20662",
"CVE-2019-7310",
"CVE-2019-9200",
"CVE-2019-9631"
);
script_name(english:"Scientific Linux Security Update : poppler on SL7.x x86_64 (20190806)");
script_set_attribute(attribute:"synopsis", value:
"The remote Scientific Linux host is missing one or more security
updates.");
script_set_attribute(attribute:"description", value:
"Security Fix(es) :
- poppler: heap-based buffer over-read in XRef::getEntry
in XRef.cc (CVE-2019-7310)
- poppler: heap-based buffer overflow in function
ImageStream::getLine() in Stream.cc (CVE-2019-9200)
- poppler: infinite recursion in Parser::getObj function
in Parser.cc (CVE-2018-16646)
- poppler: memory leak in GfxColorSpace::setDisplayProfile
in GfxState.cc (CVE-2018-18897)
- poppler: reachable abort in Object.h (CVE-2018-19058)
- poppler: out-of-bounds read in EmbFile::save2 in
FileSpec.cc (CVE-2018-19059)
- poppler: pdfdetach utility does not validate save paths
(CVE-2018-19060)
- poppler: NULL pointer dereference in
_poppler_attachment_new (CVE-2018-19149)
- poppler: NULL pointer dereference in the XRef::getEntry
in XRef.cc (CVE-2018-20481)
- poppler: reachable Object::dictLookup assertion in
FileSpec class in FileSpec.cc (CVE-2018-20650)
- poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc
(CVE-2018-20662)
- poppler: heap-based buffer over-read in function
downsample_row_box_filter in CairoRescaleBox.cc
(CVE-2019-9631)");
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1908&L=SCIENTIFIC-LINUX-ERRATA&P=31117
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?45e5b084");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/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-2019-9631");
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:"2018/09/06");
script_set_attribute(attribute:"patch_publication_date", value:"2019/08/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-browser-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-dvi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:evince-nautilus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:okular");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:okular-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:okular-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:okular-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:okular-part");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-cpp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-cpp-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-demos");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-glib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-glib-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-qt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-qt-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:poppler-utils");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Scientific Linux 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/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-browser-plugin-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-debuginfo-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-devel-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-dvi-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-libs-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"evince-nautilus-3.28.2-8.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"okular-4.10.5-7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"okular-debuginfo-4.10.5-7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"okular-devel-4.10.5-7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"okular-libs-4.10.5-7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"okular-part-4.10.5-7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-cpp-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-cpp-devel-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-debuginfo-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-demos-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-devel-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-glib-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-glib-devel-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-qt-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-qt-devel-0.26.5-38.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"poppler-utils-0.26.5-38.el7")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "evince / evince-browser-plugin / evince-debuginfo / evince-devel / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16646
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18897
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19058
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19059
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19060
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19149
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20481
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20650
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20662
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7310
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9200
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9631
www.nessus.org/u?45e5b084
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
89.1%