Vulnerabilities > CVE-2014-2707 - OS Command Injection vulnerability in Linuxfoundation Cups-Filters

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2015-3036.
#

include("compat.inc");

if (description)
{
  script_id(81848);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2014-2707", "CVE-2015-2265");
  script_xref(name:"FEDORA", value:"2015-3036");

  script_name(english:"Fedora 21 : cups-filters-1.0.66-1.fc21 (2015-3036)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"New upstream bug-fix release which fixes a security flaw in
cups-browsed.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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.redhat.com/show_bug.cgi?id=1199130"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2015-March/151662.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?67b1f3ca"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected cups-filters package."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:cups-filters");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:21");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/17");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^21([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 21.x", "Fedora " + 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 ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC21", reference:"cups-filters-1.0.66-1.fc21")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "cups-filters");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2015:100. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(82353);
  script_version("1.3");
  script_cvs_date("Date: 2019/08/02 13:32:56");

  script_cve_id("CVE-2013-6473", "CVE-2013-6474", "CVE-2013-6475", "CVE-2013-6476", "CVE-2014-2707", "CVE-2014-4336", "CVE-2014-4337", "CVE-2014-4338");
  script_xref(name:"MDVSA", value:"2015:100");

  script_name(english:"Mandriva Linux Security Advisory : cups-filters (MDVSA-2015:100)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated cups-filters packages fix security vulnerabilities :

Florian Weimer discovered that cups-filters incorrectly handled memory
in the urftopdf filter. An attacker could possibly use this issue to
execute arbitrary code with the privileges of the lp user
(CVE-2013-6473).

Florian Weimer discovered that cups-filters incorrectly handled memory
in the pdftoopvp filter. An attacker could possibly use this issue to
execute arbitrary code with the privileges of the lp user
(CVE-2013-6474, CVE-2013-6475).

Florian Weimer discovered that cups-filters did not restrict driver
directories in in the pdftoopvp filter. An attacker could possibly use
this issue to execute arbitrary code with the privileges of the lp
user (CVE-2013-6476).

Sebastian Krahmer discovered it was possible to use malicious
broadcast packets to execute arbitrary commands on a server running
the cups-browsed daemon (CVE-2014-2707).

In cups-filters before 1.0.53, out-of-bounds accesses in the
process_browse_data function when reading the packet variable could
leading to a crash, thus resulting in a denial of service
(CVE-2014-4337).

In cups-filters before 1.0.53, if there was only a single BrowseAllow
line in cups-browsed.conf and its host specification was invalid, this
was interpreted as if no BrowseAllow line had been specified, which
resulted in it accepting browse packets from all hosts
(CVE-2014-4338).

The CVE-2014-2707 issue with malicious broadcast packets, which had
been fixed in Mageia Bug 13216 (MGASA-2014-0181), had not been
completely fixed by that update. A more complete fix was implemented
in cups-filters 1.0.53 (CVE-2014-4336).

Note that only systems that have enabled the affected feature by using
the CreateIPPPrinterQueues configuration directive in
/etc/cups/cups-browsed.conf were affected by the CVE-2014-2707 /
CVE-2014-4336 issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0170.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0181.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0267.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected cups-filters, lib64cups-filters-devel and / or
lib64cups-filters1 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cups-filters");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64cups-filters-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64cups-filters1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:2");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/30");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK-MBS2", cpu:"x86_64", reference:"cups-filters-1.0.53-1.mbs2")) flag++;
if (rpm_check(release:"MDK-MBS2", cpu:"x86_64", reference:"lib64cups-filters-devel-1.0.53-1.mbs2")) flag++;
if (rpm_check(release:"MDK-MBS2", cpu:"x86_64", reference:"lib64cups-filters1-1.0.53-1.mbs2")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2015-492.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(84756);
  script_version("2.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2014-2707", "CVE-2015-2265", "CVE-2015-3258", "CVE-2015-3279");

  script_name(english:"openSUSE Security Update : cups-filters (openSUSE-2015-492)");
  script_summary(english:"Check for the openSUSE-2015-492 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"cups-filters was updated to fix three security issues.

These security issues were fixed :

  - CVE-2015-2265: The remove_bad_chars function in
    utils/cups-browsed.c in cups-filters before 1.0.66
    allowed remote IPP printers to execute arbitrary
    commands via consecutive shell metacharacters in the (1)
    model or (2) PDL. NOTE: this vulnerability exists
    because of an incomplete fix for CVE-2014-2707
    (bsc#921753).

  - CVE-2015-3279: Texttopdf integer overflow (incomplete
    fix for CVE-2015-3258) (bsc#937018).

  - CVE-2015-3258: Texttopdf heap-based buffer overflow
    (bsc#936281)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=921753"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=936281"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=937018"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected cups-filters packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-cups-browsed");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-cups-browsed-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-foomatic-rip");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-foomatic-rip-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-ghostscript");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cups-filters-ghostscript-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  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, "openSUSE");
if (release !~ "^(SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-cups-browsed-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-cups-browsed-debuginfo-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-debuginfo-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-debugsource-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-devel-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-foomatic-rip-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-foomatic-rip-debuginfo-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-ghostscript-1.0.58-2.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"cups-filters-ghostscript-debuginfo-1.0.58-2.7.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "cups-filters / cups-filters-cups-browsed / etc");
}