Mandriva Linux Security Advisory : openssl (MDVSA-2013:052)

#%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-2013:052. 
# The text itself is copyright (C) Mandriva S.A.
#

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

if (description)
{
  script_id(66066);
  script_version("1.18");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");

  script_cve_id("CVE-2013-0166", "CVE-2013-0169");
  script_bugtraq_id(57778, 60268);
  script_xref(name:"MDVSA", value:"2013:052");
  script_xref(name:"CEA-ID", value:"CEA-2019-0547");

  script_name(english:"Mandriva Linux Security Advisory : openssl (MDVSA-2013:052)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Mandriva Linux host is missing one or more security
updates.");
  script_set_attribute(attribute:"description", value:
"Multiple vulnerabilities has been found and corrected in openssl :

OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d
does not properly perform signature verification for OCSP responses,
which allows remote attackers to cause a denial of service (NULL
pointer dereference and application crash) via an invalid key
(CVE-2013-0166).

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as
used in OpenSSL, OpenJDK, PolarSSL, and other products, do not
properly consider timing side-channel attacks on a MAC check
requirement during the processing of malformed CBC padding, which
allows remote attackers to conduct distinguishing attacks and
plaintext-recovery attacks via statistical analysis of timing data for
crafted packets, aka the Lucky Thirteen issue (CVE-2013-0169).

The updated packages have been upgraded to the 1.0.0k version which is
not vulnerable to these issues.");
  script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20130204.txt");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/04/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/04/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl-engines1.0.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl1.0.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:openssl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:business_server:1");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2013-2022 Tenable Network Security, Inc.");

  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:"lib64openssl-devel-1.0.0k-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64openssl-engines1.0.0-1.0.0k-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64openssl-static-devel-1.0.0k-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"lib64openssl1.0.0-1.0.0k-1.mbs1")) flag++;
if (rpm_check(release:"MDK-MBS1", cpu:"x86_64", reference:"openssl-1.0.0k-1.mbs1")) flag++;


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