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
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
85.3%
Several issues were discovered in qtbase-opensource-src, a cross-platform C++ application framework, which could lead to denial-of-service via application crash. Additionally, this update fixes a problem affecting vlc, where it would start without a GUI.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4374. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(121426);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/25");
script_cve_id("CVE-2018-15518", "CVE-2018-19870", "CVE-2018-19873");
script_xref(name:"DSA", value:"4374");
script_name(english:"Debian DSA-4374-1 : qtbase-opensource-src - security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"Several issues were discovered in qtbase-opensource-src, a
cross-platform C++ application framework, which could lead to
denial-of-service via application crash. Additionally, this update
fixes a problem affecting vlc, where it would start without a GUI.");
script_set_attribute(attribute:"see_also", value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=907139");
# https://security-tracker.debian.org/tracker/source-package/qtbase-opensource-src
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?daec893f");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/qtbase-opensource-src");
script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2019/dsa-4374");
script_set_attribute(attribute:"solution", value:
"Upgrade the qtbase-opensource-src packages.
For the stable distribution (stretch), these problems have been fixed
in version 5.7.1+dfsg-3+deb9u1.");
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:"cvss_score_source", value:"CVE-2018-19873");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/26");
script_set_attribute(attribute:"patch_publication_date", value:"2019/01/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtbase-opensource-src");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian 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/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:"9.0", prefix:"libqt5concurrent5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5core5a", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5dbus5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5gui5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5network5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5opengl5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5opengl5-dev", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5printsupport5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-ibase", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-mysql", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-odbc", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-psql", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-sqlite", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5sql5-tds", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5test5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5widgets5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5xml5", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qt5-default", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qt5-gtk-platformtheme", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qt5-qmake", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-dev", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-dev-tools", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-doc", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-doc-html", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-examples", reference:"5.7.1+dfsg-3+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"qtbase5-private-dev", reference:"5.7.1+dfsg-3+deb9u1")) 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");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | qtbase-opensource-src | p-cpe:/a:debian:debian_linux:qtbase-opensource-src |
debian | debian_linux | 9.0 | cpe:/o:debian:debian_linux:9.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15518
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19870
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19873
www.nessus.org/u?daec893f
bugs.debian.org/cgi-bin/bugreport.cgi?bug=907139
packages.debian.org/source/stretch/qtbase-opensource-src
www.debian.org/security/2019/dsa-4374
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
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
85.3%