Vulnerabilities > CVE-2013-0249 - Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in multiple products

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-2098.
#

include("compat.inc");

if (description)
{
  script_id(64869);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-0249");
  script_bugtraq_id(57842);
  script_xref(name:"FEDORA", value:"2013-2098");

  script_name(english:"Fedora 18 : curl-7.27.0-6.fc18 (2013-2098)");
  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:
"fix buffer overflow when negotiating SASL DIGEST-MD5 auth
(CVE-2013-0249)

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=906779"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-February/099140.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d46a19b3"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected curl package.");
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:curl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:18");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/02/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/02/25");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"^18([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 18.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:"FC18", reference:"curl-7.27.0-6.fc18")) 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, "curl");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1721-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(64619);
  script_version("1.11");
  script_cvs_date("Date: 2019/09/19 12:54:28");

  script_cve_id("CVE-2013-0249");
  script_bugtraq_id(57842);
  script_xref(name:"USN", value:"1721-1");

  script_name(english:"Ubuntu 12.10 : curl vulnerability (USN-1721-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that curl incorrectly handled SASL authentication
when communicating over POP3, SMTP or IMAP. If a user or automated
system were tricked into processing a specially crafted URL, an
attacker could cause a denial of service, or possibly execute
arbitrary code. The default compiler options for affected releases
should reduce the vulnerability to a denial of service.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu 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://usn.ubuntu.com/1721-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected libcurl3, libcurl3-gnutls and / or libcurl3-nss
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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcurl3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcurl3-gnutls");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libcurl3-nss");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/03/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/02/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/02/13");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2013-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(12\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 12.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"12.10", pkgname:"libcurl3", pkgver:"7.27.0-1ubuntu1.1")) flag++;
if (ubuntu_check(osver:"12.10", pkgname:"libcurl3-gnutls", pkgver:"7.27.0-1ubuntu1.1")) flag++;
if (ubuntu_check(osver:"12.10", pkgname:"libcurl3-nss", pkgver:"7.27.0-1ubuntu1.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libcurl3 / libcurl3-gnutls / libcurl3-nss");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(70561);
  script_version("1.11");
  script_cvs_date("Date: 2018/07/14  1:59:36");

  script_cve_id(
    "CVE-2011-2391",
    "CVE-2011-3389",
    "CVE-2011-3427",
    "CVE-2011-4944",
    "CVE-2012-0845",
    "CVE-2012-0876",
    "CVE-2012-1150",
    "CVE-2013-0249",
    "CVE-2013-1667",
    "CVE-2013-1944",
    "CVE-2013-3950",
    "CVE-2013-3954",
    "CVE-2013-4073",
    "CVE-2013-5135",
    "CVE-2013-5138",
    "CVE-2013-5139",
    "CVE-2013-5141",
    "CVE-2013-5142",
    "CVE-2013-5145",
    "CVE-2013-5165",
    "CVE-2013-5166",
    "CVE-2013-5167",
    "CVE-2013-5168",
    "CVE-2013-5169",
    "CVE-2013-5170",
    "CVE-2013-5171",
    "CVE-2013-5172",
    "CVE-2013-5173",
    "CVE-2013-5174",
    "CVE-2013-5175",
    "CVE-2013-5176",
    "CVE-2013-5177",
    "CVE-2013-5178",
    "CVE-2013-5179",
    "CVE-2013-5180",
    "CVE-2013-5181",
    "CVE-2013-5182",
    "CVE-2013-5183",
    "CVE-2013-5184",
    "CVE-2013-5185",
    "CVE-2013-5186",
    "CVE-2013-5187",
    "CVE-2013-5188",
    "CVE-2013-5189",
    "CVE-2013-5190",
    "CVE-2013-5191",
    "CVE-2013-5192",
    "CVE-2013-5229"
  );
  script_bugtraq_id(
    49778,
    51239,
    51996,
    52379,
    52732,
    57842,
    58311,
    59058,
    60437,
    60444,
    60843,
    62520,
    62522,
    62523,
    62529,
    62531,
    62536,
    63284,
    63290,
    63311,
    63312,
    63313,
    63314,
    63316,
    63317,
    63319,
    63320,
    63321,
    63322,
    63329,
    63330,
    63331,
    63332,
    63335,
    63336,
    63339,
    63343,
    63344,
    63345,
    63346,
    63347,
    63348,
    63349,
    63350,
    63351,
    63352,
    63353
  );
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2013-10-22-3");
  script_xref(name:"CERT", value:"864643");

  script_name(english:"Mac OS X 10.x < 10.9 Multiple Vulnerabilities (BEAST)");
  script_summary(english:"Check the version of Mac OS X.");

  script_set_attribute(
    attribute:"synopsis",
    value:
"The remote host is missing a Mac OS X update that fixes multiple
security vulnerabilities."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The remote host is running a version of Mac OS X 10.x that is prior
to version 10.9. The newer version contains multiple security-related
fixes for the following components :

  - Application Firewall
  - App Sandbox
  - Bluetooth
  - CFNetwork
  - CFNetwork SSL
  - Console
  - CoreGraphics
  - curl
  - dyld
  - IOKitUser
  - IOSerialFamily
  - Kernel
  - Kext Management
  - LaunchServices
  - Libc
  - Mail Accounts
  - Mail Header Display
  - Mail Networking
  - OpenLDAP
  - perl
  - Power Management
  - python
  - ruby
  - Security
  - Security - Authorization
  - Security - Smart Card Services
  - Screen Lock
  - Screen Sharing Server
  - syslog
  - USB"
  );
  script_set_attribute(attribute:"see_also", value:"http://support.apple.com/kb/HT6011");
  script_set_attribute(attribute:"see_also", value:"http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html");
  script_set_attribute(attribute:"see_also", value:"https://www.imperialviolet.org/2011/09/23/chromeandbeast.html");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/~bodo/tls-cbc.txt");
  script_set_attribute(attribute:"solution", value:"Upgrade to Mac OS X 10.9 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  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:"2011/08/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/10/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/10/23");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");

  script_dependencies("ssh_get_info.nasl", "os_fingerprint.nasl");
  script_require_ports("Host/MacOSX/Version", "Host/OS");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

os = get_kb_item("Host/MacOSX/Version");
if (!os)
{
  os = get_kb_item_or_exit("Host/OS");
  if ("Mac OS X" >!< os) audit(AUDIT_OS_NOT, "Mac OS X");

  c = get_kb_item("Host/OS/Confidence");
  if (c <= 70) exit(1, "Can't determine the host's OS with sufficient confidence.");
}
if (!os) audit(AUDIT_OS_NOT, "Mac OS X");

match = eregmatch(pattern:"Mac OS X (10\.[0-9.]+)", string:os);
if (!isnull(match))
{
  version = match[1];
  fixed_version = "10.9";

  if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) == -1)
  {
    if (report_verbosity > 0)
    {
      report = '\n  Installed version : ' + version +
               '\n  Fixed version     : ' + fixed_version +
               '\n';
      security_hole(port:0, extra:report);
    }
    else security_hole(0);
    exit(0);
  }
}

exit(0, "The host is not affected as it is running "+os+".");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Slackware Security Advisory 2013-038-01. The text 
# itself is copyright (C) Slackware Linux, Inc.
#

include("compat.inc");

if (description)
{
  script_id(64491);
  script_version("1.8");
  script_cvs_date("Date: 2019/01/02 16:37:55");

  script_cve_id("CVE-2013-0249");
  script_bugtraq_id(57842);
  script_xref(name:"SSA", value:"2013-038-01");

  script_name(english:"Slackware 14.0 / current : curl (SSA:2013-038-01)");
  script_summary(english:"Checks for updated package in /var/log/packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Slackware host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"New curl packages are available for Slackware 14.0, and -current to
fix a security issue."
  );
  # http://www.slackware.com/security/viewer.php?l=slackware-security&y=2013&m=slackware-security.386916
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d6db3627"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected curl package.");
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:slackware:slackware_linux:curl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:slackware:slackware_linux:14.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/02/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/02/08");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Slackware Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Slackware/release", "Host/Slackware/packages");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("slackware.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Slackware/release")) audit(AUDIT_OS_NOT, "Slackware");
if (!get_kb_item("Host/Slackware/packages")) 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, "Slackware", cpu);


flag = 0;
if (slackware_check(osver:"14.0", pkgname:"curl", pkgver:"7.29.0", pkgarch:"i486", pkgnum:"1_slack14.0")) flag++;
if (slackware_check(osver:"14.0", arch:"x86_64", pkgname:"curl", pkgver:"7.29.0", pkgarch:"x86_64", pkgnum:"1_slack14.0")) flag++;

if (slackware_check(osver:"current", pkgname:"curl", pkgver:"7.29.0", pkgarch:"i486", pkgnum:"1")) flag++;
if (slackware_check(osver:"current", arch:"x86_64", pkgname:"curl", pkgver:"7.29.0", pkgarch:"x86_64", pkgnum:"1")) flag++;


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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201401-14.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(72053);
  script_version("1.5");
  script_cvs_date("Date: 2018/07/12 19:01:15");

  script_cve_id("CVE-2013-0249", "CVE-2013-1944", "CVE-2013-2174", "CVE-2013-6422");
  script_bugtraq_id(57842, 59058, 60737, 64431);
  script_xref(name:"GLSA", value:"201401-14");

  script_name(english:"GLSA-201401-14 : cURL: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201401-14
(cURL: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in cURL. Please review the
      CVE identifiers referenced below for details.
  
Impact :

    A remote attacker could entice a user or automated process to connect to
      a malicious server using cURL, possibly resulting in the remote execution
      of arbitrary code or a Denial of Service condition.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201401-14"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All cURL users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-misc/curl-7.34.0-r1'"
  );
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:curl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/01/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/01/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2018 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"net-misc/curl", unaffected:make_list("ge 7.34.0-r1"), vulnerable:make_list("lt 7.34.0-r1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "cURL");
}