Mandriva Linux Security Advisory : nss (MDVSA-2014:252)

#%NASL_MIN_LEVEL 70300

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2014:252. 
# The text itself is copyright (C) Mandriva S.A.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(80041);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2014-1569");
  script_xref(name:"MDVSA", value:"2014:252");

  script_name(english:"Mandriva Linux Security Advisory : nss (MDVSA-2014:252)");
  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 nss packages fix security vulnerabilities :

In the QuickDER decoder in NSS before 3.17.3, ASN.1 DER decoding of
lengths is too permissive, allowing undetected smuggling of arbitrary
data (CVE-2014-1569).

This update adds support for the TLS Fallback Signaling Cipher Suite
Value (TLS_FALLBACK_SCSV) in NSS, which can be used to prevent
protocol downgrade attacks against applications which re-connect using
a lower SSL/TLS protocol version when the initial connection
indicating the highest supported protocol version fails. This can
prevent a forceful downgrade of the communication to SSL 3.0,
mitigating CVE-2014-3566, also known as POODLE. SSL 3.0 support has
also been disabled by default in this Firefox and Thunderbird update,
further mitigating POODLE."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://advisories.mageia.org/MGASA-2014-0507.html"
  );
  # https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.17.3_release_notes
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6d78ddde"
  );
  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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64nss-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64nss-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64nss3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:nss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:nss-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:rootcerts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:rootcerts-java");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/16");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2021 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-MBS1", cpu:"x86_64", reference:"lib64nss-devel-3.17.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64nss-static-devel-3.17.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64nss3-3.17.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"nss-3.17.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", reference:"nss-doc-3.17.3-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"rootcerts-20141117.00-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"rootcerts-java-20141117.00-1.mbs1")) 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");