Vulnerabilities > CVE-2008-1767 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Redhat products

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The text description of this plugin is (C) Novell, Inc.
#

include("compat.inc");

if (description)
{
  script_id(41218);
  script_version("1.7");
  script_cvs_date("Date: 2019/10/25 13:36:31");

  script_cve_id("CVE-2008-1767");

  script_name(english:"SuSE9 Security Update : libxslt (YOU Patch Number 12184)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 9 host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A libxslt XSL-match processing overflow has been fixed. CVE-2008-1767
has been assigned to this issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2008-1767.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply YOU patch number 12184.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:suse:suse_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2008/06/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/09/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE.");
if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages.");

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) exit(1, "Failed to determine the architecture type.");
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 9 on the '"+cpu+"' architecture have not been implemented.");


flag = 0;
if (rpm_check(release:"SUSE9", reference:"libxslt-1.1.2-58.11")) flag++;
if (rpm_check(release:"SUSE9", reference:"libxslt-devel-1.1.2-58.11")) flag++;
if (rpm_check(release:"SUSE9", cpu:"x86_64", reference:"libxslt-32bit-9-200805201632")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else exit(0, "The host is not affected.");

#%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-2008:151. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(37284);
  script_version ("1.13");
  script_cvs_date("Date: 2019/08/02 13:32:50");

  script_cve_id("CVE-2008-1767");
  script_bugtraq_id(29312);
  script_xref(name:"MDVSA", value:"2008:151");

  script_name(english:"Mandriva Linux Security Advisory : libxslt (MDVSA-2008:151)");
  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:
"A buffer overflow vulnerability in libxslt could be exploited via an
XSL style sheet file with a long XLST transformation match condition,
which could possibly lead to the execution of arbitrary code
(CVE-2008-1767).

The updated packages have been patched to correct this issue."
  );
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xslt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xslt1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64xslt1-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxslt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxslt-proc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxslt1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libxslt1-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:python-libxslt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2007.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2008.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2008.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2008/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/04/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 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:"MDK2007.1", cpu:"x86_64", reference:"lib64xslt1-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.1", cpu:"x86_64", reference:"lib64xslt1-devel-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.1", reference:"libxslt-proc-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.1", cpu:"i386", reference:"libxslt1-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.1", cpu:"i386", reference:"libxslt1-devel-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.1", reference:"python-libxslt-1.1.20-2.1mdv2007.1", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2008.0", cpu:"x86_64", reference:"lib64xslt-devel-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.0", cpu:"x86_64", reference:"lib64xslt1-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.0", cpu:"i386", reference:"libxslt-devel-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.0", reference:"libxslt-proc-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.0", cpu:"i386", reference:"libxslt1-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.0", reference:"python-libxslt-1.1.22-2.1mdv2008.0", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2008.1", cpu:"x86_64", reference:"lib64xslt-devel-1.1.22-2.1mdv2008.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.1", cpu:"x86_64", reference:"lib64xslt1-1.1.22-2.1mdv2008.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.1", cpu:"i386", reference:"libxslt-devel-1.1.22-2.1mdv2008.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.1", reference:"libxslt-proc-1.1.22-2.1mdv2008.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.1", cpu:"i386", reference:"libxslt1-1.1.22-2.1mdv2008.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2008.1", reference:"python-libxslt-1.1.22-2.1mdv2008.1", yank:"mdv")) 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 Red Hat Security Advisory RHSA-2008:0287 and 
# CentOS Errata and Security Advisory 2008:0287 respectively.
#

include("compat.inc");

if (description)
{
  script_id(32401);
  script_version("1.14");
  script_cvs_date("Date: 2019/10/25 13:36:04");

  script_cve_id("CVE-2008-1767");
  script_bugtraq_id(29312);
  script_xref(name:"RHSA", value:"2008:0287");

  script_name(english:"CentOS 3 / 4 / 5 : libxslt (CESA-2008:0287)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated libxslt packages that fix a security issue are now available.

This update has been rated as having important security impact by the
Red Hat Security Response Team.

libxslt is a C library, based on libxml, for parsing of XML files into
other textual formats (eg HTML, plain text and other XML
representations of the underlying data) It uses the standard XSLT
stylesheet transformation mechanism and, being written in plain ANSI
C, is designed to be simple to incorporate into other applications

Anthony de Almeida Lopes reported the libxslt library did not properly
process long 'transformation match' conditions in the XSL stylesheet
files. An attacker could create a malicious XSL file that would cause
a crash, or, possibly, execute and arbitrary code with the privileges
of the application using libxslt library to perform XSL
transformations. (CVE-2008-1767)

All users are advised to upgrade to these updated packages, which
contain a backported patch to resolve this issue."
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014920.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7d4792bc"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014921.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?fbb6f292"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014922.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7ecdcaf9"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014923.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?5d924c26"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014929.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?1e15aebb"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014930.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?315b6946"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014933.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?58a7ced9"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-May/014934.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a36cb756"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libxslt 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_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libxslt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libxslt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:libxslt-python");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/05/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/05/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2008/05/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2008-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^(3|4|5)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 3.x / 4.x / 5.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-3", reference:"libxslt-1.0.33-6")) flag++;
if (rpm_check(release:"CentOS-3", reference:"libxslt-devel-1.0.33-6")) flag++;
if (rpm_check(release:"CentOS-3", reference:"libxslt-python-1.0.33-6")) flag++;

if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"libxslt-1.1.11-1.el4_6.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"libxslt-1.1.11-1.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"libxslt-1.1.11-1.el4_6.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"libxslt-devel-1.1.11-1.el4_6.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"libxslt-devel-1.1.11-1.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"libxslt-devel-1.1.11-1.el4_6.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"libxslt-python-1.1.11-1.el4_6.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"libxslt-python-1.1.11-1.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"libxslt-python-1.1.11-1.el4_6.1")) flag++;

if (rpm_check(release:"CentOS-5", reference:"libxslt-1.1.17-2.el5_1.1")) flag++;
if (rpm_check(release:"CentOS-5", reference:"libxslt-devel-1.1.17-2.el5_1.1")) flag++;
if (rpm_check(release:"CentOS-5", reference:"libxslt-python-1.1.17-2.el5_1.1")) 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, "libxslt / libxslt-devel / libxslt-python");
}