The OpenSSL version installed on the remote host is affected by a vulnerability related to the asn1_d2i_read_bio function, allowing attackers to conduct buffer overflow attacks and cause denial of service or unspecified impact
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | RHSA-2012:0522 Red Hat Security Advisory: openssl security update | 13 Sep 202407:59 | – | osv |
![]() | RHSA-2012:0518 Red Hat Security Advisory: openssl security update | 13 Sep 202407:59 | – | osv |
![]() | CVE-2012-2110 | 19 Apr 201217:55 | – | osv |
![]() | DSA-2454-1 openssl - multiple | 19 Apr 201200:00 | – | osv |
![]() | SUSE-SU-2015:0543-1 Security update for compat-openssl097g | 30 Aug 201222:56 | – | osv |
![]() | SUSE-SU-2015:1183-1 Security update for compat-openssl097g | 30 Aug 201222:56 | – | osv |
![]() | SUSE-SU-2015:0182-2 Security update for compat-openssl097g | 30 Aug 201222:56 | – | osv |
![]() | SUSE-SU-2015:0578-1 Security update for compat-openssl097g | 30 Aug 201222:56 | – | osv |
![]() | Security fix for the ALT Linux 8 package openssl10 version 1.0.0i-alt1 | 19 Apr 201200:00 | – | altlinux |
![]() | Security fix for the ALT Linux 9 package openssl1.1 version 1.0.0i-alt1 | 19 Apr 201200:00 | – | altlinux |
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(58799);
script_version("1.22");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/23");
script_cve_id("CVE-2012-2110");
script_bugtraq_id(53158, 53212);
script_xref(name:"EDB-ID", value:"18756");
script_name(english:"OpenSSL 0.9.8 < 0.9.8v Vulnerability");
script_set_attribute(attribute:"synopsis", value:
"The remote service is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of OpenSSL installed on the remote host is prior to 0.9.8v. It is, therefore, affected by a vulnerability as
referenced in the 0.9.8v advisory.
- The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i,
and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct
buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified
other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.
(CVE-2012-2110)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20120419.txt");
script_set_attribute(attribute:"see_also", value:"https://www.cve.org/CVERecord?id=CVE-2012-2110");
script_set_attribute(attribute:"solution", value:
"Upgrade to OpenSSL version 0.9.8v or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-2110");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/04/19");
script_set_attribute(attribute:"patch_publication_date", value:"2012/04/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/04/24");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:openssl:openssl");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"asset_categories", value:"component");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2012-2024 Tenable Network Security, Inc.");
script_dependencies("openssl_version.nasl", "openssl_nix_installed.nbin", "openssl_win_installed.nbin");
script_require_keys("installed_sw/OpenSSL");
exit(0);
}
include('vcf.inc');
include('vcf_extras_openssl.inc');
var app_info = vcf::combined_get_app_info(app:'OpenSSL');
vcf::check_all_backporting(app_info:app_info);
var constraints = [
{ 'min_version' : '0.9.8', 'fixed_version' : '0.9.8v' }
];
vcf::openssl::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
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