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nessusThis script is Copyright (C) 2012-2021 Tenable Network Security, Inc.MANDRIVA_MDVSA-2012-006.NASL
HistoryJan 17, 2012 - 12:00 a.m.

Mandriva Linux Security Advisory : openssl (MDVSA-2012:006)

2012-01-1700:00:00
This script is Copyright (C) 2012-2021 Tenable Network Security, Inc.
www.tenable.com
13

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.185 Low

EPSS

Percentile

96.2%

Multiple vulnerabilities has been found and corrected in openssl :

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack (CVE-2011-4108).

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check (CVE-2011-4109).

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might allow remote attackers to obtain sensitive information by decrypting the padding data sent by an SSL peer (CVE-2011-4576).

The Server Gated Cryptography (SGC) implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service via unspecified vectors (CVE-2011-4619).

The updated packages have been patched to correct these issues.

#%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-2012:006. 
# The text itself is copyright (C) Mandriva S.A.
#

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

if (description)
{
  script_id(57568);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2011-4108", "CVE-2011-4109", "CVE-2011-4576", "CVE-2011-4619");
  script_bugtraq_id(51281);
  script_xref(name:"MDVSA", value:"2012:006");

  script_name(english:"Mandriva Linux Security Advisory : openssl (MDVSA-2012:006)");
  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:
"Multiple vulnerabilities has been found and corrected in openssl :

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f
performs a MAC check only if certain padding is valid, which makes it
easier for remote attackers to recover plaintext via a padding oracle
attack (CVE-2011-4108).

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when
X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have
an unspecified impact by triggering failure of a policy check
(CVE-2011-4109).

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before
1.0.0f does not properly initialize data structures for block cipher
padding, which might allow remote attackers to obtain sensitive
information by decrypting the padding data sent by an SSL peer
(CVE-2011-4576).

The Server Gated Cryptography (SGC) implementation in OpenSSL before
0.9.8s and 1.x before 1.0.0f does not properly handle handshake
restarts, which allows remote attackers to cause a denial of service
via unspecified vectors (CVE-2011-4619).

The updated packages have been patched to correct these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.openssl.org/news/secadv/20120104.txt"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:"plugin_type", value:"local");
  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:lib64openssl0.9.8");
  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:lib64openssl1.0.0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64openssl1.0.0-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl-engines1.0.0");
  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:libopenssl1.0.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl1.0.0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libopenssl1.0.0-static-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:openssl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/01/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/01/17");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2021 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:"MDK2010.1", cpu:"x86_64", reference:"lib64openssl-engines1.0.0-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64openssl0.9.8-0.9.8s-0.1mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64openssl1.0.0-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64openssl1.0.0-devel-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64openssl1.0.0-static-devel-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libopenssl-engines1.0.0-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libopenssl0.9.8-0.9.8s-0.1mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libopenssl1.0.0-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libopenssl1.0.0-devel-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libopenssl1.0.0-static-devel-1.0.0a-1.9mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"openssl-1.0.0a-1.9mdv2010.2", 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");
VendorProductVersionCPE
mandrivalinuxlib64openssl1.0.0-static-develp-cpe:/a:mandriva:linux:lib64openssl1.0.0-static-devel
mandrivalinuxlibopenssl-engines1.0.0p-cpe:/a:mandriva:linux:libopenssl-engines1.0.0
mandrivalinuxlibopenssl0.9.8p-cpe:/a:mandriva:linux:libopenssl0.9.8
mandrivalinuxlibopenssl1.0.0p-cpe:/a:mandriva:linux:libopenssl1.0.0
mandrivalinuxlibopenssl1.0.0-develp-cpe:/a:mandriva:linux:libopenssl1.0.0-devel
mandrivalinuxlibopenssl1.0.0-static-develp-cpe:/a:mandriva:linux:libopenssl1.0.0-static-devel
mandrivalinuxopensslp-cpe:/a:mandriva:linux:openssl
mandrivalinux2010.1cpe:/o:mandriva:linux:2010.1
mandrivalinuxlib64openssl-engines1.0.0p-cpe:/a:mandriva:linux:lib64openssl-engines1.0.0
mandrivalinuxlib64openssl0.9.8p-cpe:/a:mandriva:linux:lib64openssl0.9.8
Rows per page:
1-10 of 121

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.185 Low

EPSS

Percentile

96.2%