Fedora 9 : nss-3.12.2.0-2.fc9 (2009-1276)

2009-02-05T00:00:00
ID FEDORA_2009-1276.NASL
Type nessus
Reporter Tenable
Modified 2018-12-24T00:00:00

Description

This updates adds protection against rogue CA that was generated as a proof-of- concept of the MD5 collision attacks against X509 signatures: http://www.win.tue.nl/hashclash/rogue-ca/ , related to CVE-2004-2761.

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 2009-1276.
#

include("compat.inc");

if (description)
{
  script_id(35595);
  script_version ("1.16");
  script_cvs_date("Date: 2018/12/24 10:14:26");

  script_cve_id("CVE-2004-2761");
  script_bugtraq_id(33065);
  script_xref(name:"FEDORA", value:"2009-1276");

  script_name(english:"Fedora 9 : nss-3.12.2.0-2.fc9 (2009-1276)");
  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:
"This updates adds protection against rogue CA that was generated as a
proof-of- concept of the MD5 collision attacks against X509
signatures: http://www.win.tue.nl/hashclash/rogue-ca/ , related to
CVE-2004-2761.

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."
  );
  # http://www.win.tue.nl/hashclash/rogue-ca/
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.win.tue.nl/hashclash/rogue-ca/"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2009-February/019736.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8ba588ba"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected nss package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
  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(310);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:nss");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:9");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/02/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/02/05");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2018 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:"^9([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 9.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:"FC9", reference:"nss-3.12.2.0-2.fc9")) 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, "nss");
}