Mandriva Linux Security Advisory : openssl (MDVSA-2010:076-1)

2010-04-19T00:00:00
ID MANDRIVA_MDVSA-2010-076.NASL
Type nessus
Reporter This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-02-02T00:00:00

Description

This update fixes several security issues in openssl :

  • The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection (CVE-2010-0740)

  • OpenSSL before 0.9.8m does not check for a NULL return value from bn_wexpand function calls which has unspecified impact and context-dependent attack vectors (CVE-2009-3245)

  • The kssl_keytab_is_available function in ssl/kssl.c in OpenSSL before 0.9.8n, when Kerberos is enabled but Kerberos configuration files cannot be opened, could allow remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) (CVE-2010-0433)

  • Finally, this update provides support for secure renegotiation, preventing men-in-the-middle attacks (CVE-2009-3555).

Packages for 2008.0 and 2009.0 are provided due to the Extended Maintenance Program for those products.

Update :

Packages for 2009.0 are provided due to the Extended Maintenance Program.

                                        
                                            #%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-2010:076. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(45563);
  script_version("1.18");
  script_cvs_date("Date: 2019/08/02 13:32:53");

  script_cve_id("CVE-2009-3245", "CVE-2009-3555", "CVE-2010-0433", "CVE-2010-0740");
  script_bugtraq_id(36935, 38533, 38562, 39013);
  script_xref(name:"MDVSA", value:"2010:076-1");

  script_name(english:"Mandriva Linux Security Advisory : openssl (MDVSA-2010:076-1)");
  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:
"This update fixes several security issues in openssl :

  - The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL
    0.9.8f through 0.9.8m allows remote attackers to cause a
    denial of service (crash) via a malformed record in a
    TLS connection (CVE-2010-0740)

  - OpenSSL before 0.9.8m does not check for a NULL return
    value from bn_wexpand function calls which has
    unspecified impact and context-dependent attack vectors
    (CVE-2009-3245)

  - The kssl_keytab_is_available function in ssl/kssl.c in
    OpenSSL before 0.9.8n, when Kerberos is enabled but
    Kerberos configuration files cannot be opened, could
    allow remote attackers to cause a denial of service
    (NULL pointer dereference and daemon crash)
    (CVE-2010-0433)

  - Finally, this update provides support for secure
    renegotiation, preventing men-in-the-middle attacks
    (CVE-2009-3555).

Packages for 2008.0 and 2009.0 are provided due to the Extended
Maintenance Program for those products.

Update :

Packages for 2009.0 are provided due to the Extended Maintenance
Program."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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(20, 310);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl0.9.8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl0.9.8-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl0.9.8-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl0.9.8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl0.9.8-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl0.9.8-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:openssl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/04/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/04/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"MDK2009.0", cpu:"x86_64", reference:"lib64openssl0.9.8-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"x86_64", reference:"lib64openssl0.9.8-devel-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"x86_64", reference:"lib64openssl0.9.8-static-devel-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"i386", reference:"libopenssl0.9.8-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"i386", reference:"libopenssl0.9.8-devel-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", cpu:"i386", reference:"libopenssl0.9.8-static-devel-0.9.8h-3.7mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"openssl-0.9.8h-3.7mdv2009.0", 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");