Fedora 19 : bzr-2.5.1-11.fc19 (2013-9538)

2013-07-12T00:00:00
ID FEDORA_2013-9538.NASL
Type nessus
Reporter Tenable
Modified 2015-10-19T00:00:00

Description

  • Fixes CVE-2013-2099, maliciously crafted SSL certificate can cause a denial of service.

    • Builds the C extensions from the Cython source instead of the pregenerated C files.

    • Build without strict-aliasing on Fedora versions which have a bug in the python distutils module.

    • Install the localization files

    • (F17-only) Update from upstream 2.5.0 to 2.5.1

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.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-9538.
#

include("compat.inc");

if (description)
{
  script_id(67366);
  script_version("$Revision: 1.4 $");
  script_cvs_date("$Date: 2015/10/19 22:06:06 $");

  script_cve_id("CVE-2013-2099");
  script_bugtraq_id(59877, 60197);
  script_xref(name:"FEDORA", value:"2013-9538");

  script_name(english:"Fedora 19 : bzr-2.5.1-11.fc19 (2013-9538)");
  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:
"  - Fixes CVE-2013-2099, maliciously crafted SSL certificate
    can cause a denial of service.

    - Builds the C extensions from the Cython source instead
      of the pregenerated C files.

    - Build without strict-aliasing on Fedora versions which
      have a bug in the python distutils module.

    - Install the localization files

    - (F17-only) Update from upstream 2.5.0 to 2.5.1

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=963260"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-June/108021.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c68c1dee"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected bzr package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:bzr");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:19");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2015 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:"^19([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 19.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:"FC19", reference:"bzr-2.5.1-11.fc19")) flag++;


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