Multiple issues have been addressed in Qt4.
CVE-2018-15518
A double-free or corruption during parsing of a specially crafted illegal XML document.
CVE-2018-19869
A malformed SVG image could cause a segmentation fault in qsvghandler.cpp.
CVE-2018-19870
A malformed GIF image might have caused a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
CVE-2018-19871
There was an uncontrolled resource consumption in QTgaFile.
CVE-2018-19873
QBmpHandler had a buffer overflow via BMP data.
For Debian 8 ‘Jessie’, these problems have been fixed in version 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2.
We recommend that you upgrade your qt4-x11 packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1786-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(124875);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2018-15518", "CVE-2018-19869", "CVE-2018-19870", "CVE-2018-19871", "CVE-2018-19873");
script_name(english:"Debian DLA-1786-1 : qt4-x11 security update");
script_summary(english:"Checks dpkg output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Multiple issues have been addressed in Qt4.
CVE-2018-15518
A double-free or corruption during parsing of a specially crafted
illegal XML document.
CVE-2018-19869
A malformed SVG image could cause a segmentation fault in
qsvghandler.cpp.
CVE-2018-19870
A malformed GIF image might have caused a NULL pointer dereference in
QGifHandler resulting in a segmentation fault.
CVE-2018-19871
There was an uncontrolled resource consumption in QTgaFile.
CVE-2018-19873
QBmpHandler had a buffer overflow via BMP data.
For Debian 8 'Jessie', these problems have been fixed in version
4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2.
We recommend that you upgrade your qt4-x11 packages.
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2019/05/msg00014.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/qt4-x11"
);
script_set_attribute(attribute:"solution", value:"Upgrade 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:U/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:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-assistant");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-dbus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-declarative");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-declarative-folderlistmodel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-declarative-gestures");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-declarative-particles");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-declarative-shaders");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-designer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-designer-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-dev-bin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-gui");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-help");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-network");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-opengl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-opengl-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-phonon");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-private-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-qt3support");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-qt3support-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-script");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-script-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-scripttools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-ibase");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-odbc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-psql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-sqlite2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-sql-tds");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-svg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-webkit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-webkit-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-xml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-xmlpatterns");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt4-xmlpatterns-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqtcore4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqtdbus4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqtgui4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qdbus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-bin-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-demos");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-demos-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-designer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-dev-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-linguist-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-qmake");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-qmlviewer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qt4-qtconfig");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtcore4-l10n");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/26");
script_set_attribute(attribute:"patch_publication_date", value:"2019/05/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/14");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"8.0", prefix:"libqt4-assistant", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-core", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-dbus", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-declarative", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-declarative-folderlistmodel", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-declarative-gestures", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-declarative-particles", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-declarative-shaders", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-designer", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-designer-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-dev", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-dev-bin", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-gui", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-help", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-network", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-opengl", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-opengl-dev", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-phonon", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-private-dev", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-qt3support", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-qt3support-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-script", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-script-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-scripttools", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-ibase", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-mysql", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-odbc", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-psql", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-sqlite", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-sqlite2", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-sql-tds", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-svg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-test", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-webkit", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-webkit-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-xml", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-xmlpatterns", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqt4-xmlpatterns-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqtcore4", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqtdbus4", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libqtgui4", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qdbus", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-bin-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-default", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-demos", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-demos-dbg", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-designer", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-dev-tools", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-doc", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-doc-html", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-linguist-tools", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-qmake", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-qmlviewer", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qt4-qtconfig", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"qtcore4-l10n", reference:"4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15518
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19869
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19870
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19871
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19873
lists.debian.org/debian-lts-announce/2019/05/msg00014.html
packages.debian.org/source/jessie/qt4-x11