CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
99.9%
The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:0323 advisory.
httpd: ap_pregsub Integer overflow to buffer overflow (CVE-2011-3607)
httpd: http 0.9 request bypass of the reverse proxy vulnerability CVE-2011-3368 fix (CVE-2011-3639)
httpd: possible crash on shutdown due to flaw in scoreboard handling (CVE-2012-0031)
httpd: cookie exposure due to error responses (CVE-2012-0053)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2012:0323. The text
# itself is copyright (C) Red Hat, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(58085);
script_version("1.27");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/27");
script_cve_id(
"CVE-2011-3607",
"CVE-2011-3639",
"CVE-2012-0031",
"CVE-2012-0053"
);
script_bugtraq_id(
50494,
51407,
51706,
51869
);
script_xref(name:"RHSA", value:"2012:0323");
script_name(english:"RHEL 5 : httpd (RHSA-2012:0323)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for httpd.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2012:0323 advisory.
- httpd: ap_pregsub Integer overflow to buffer overflow (CVE-2011-3607)
- httpd: http 0.9 request bypass of the reverse proxy vulnerability CVE-2011-3368 fix (CVE-2011-3639)
- httpd: possible crash on shutdown due to flaw in scoreboard handling (CVE-2012-0031)
- httpd: cookie exposure due to error responses (CVE-2012-0053)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://access.redhat.com/security/data/csaf/v2/advisories/2012/rhsa-2012_0323.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5b82020e");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2012:0323");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#moderate");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=752080");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=769844");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=773744");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=785069");
script_set_attribute(attribute:"see_also", value:"https://rhn.redhat.com/errata/RHSA-2011-1392.html");
script_set_attribute(attribute:"solution", value:
"Update the RHEL httpd package based on the guidance in RHSA-2012:0323.");
script_set_cvss_base_vector("CVSS2#AV:L/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:L/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-0031");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2012-0053");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_exploithub", value:"true");
script_set_attribute(attribute:"exploithub_sku", value:"EH-14-410");
script_cwe_id(190);
script_set_attribute(attribute:"vendor_severity", value:"Moderate");
script_set_attribute(attribute:"vuln_publication_date", value:"2011/11/08");
script_set_attribute(attribute:"patch_publication_date", value:"2012/02/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/02/22");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-manual");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_ssl");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2012-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("redhat_repos.nasl", "ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
include('rhel.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '5')) audit(AUDIT_OS_NOT, 'Red Hat 5.x', 'Red Hat ' + os_ver);
if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);
var constraints = [
{
'repo_relative_urls': [
'content/dist/rhel/client/5/5Client/i386/debug',
'content/dist/rhel/client/5/5Client/i386/os',
'content/dist/rhel/client/5/5Client/i386/source/SRPMS',
'content/dist/rhel/client/5/5Client/x86_64/debug',
'content/dist/rhel/client/5/5Client/x86_64/os',
'content/dist/rhel/client/5/5Client/x86_64/source/SRPMS',
'content/dist/rhel/power/5/5Server/ppc/debug',
'content/dist/rhel/power/5/5Server/ppc/os',
'content/dist/rhel/power/5/5Server/ppc/source/SRPMS',
'content/dist/rhel/server/5/5Server/i386/debug',
'content/dist/rhel/server/5/5Server/i386/os',
'content/dist/rhel/server/5/5Server/i386/source/SRPMS',
'content/dist/rhel/server/5/5Server/x86_64/debug',
'content/dist/rhel/server/5/5Server/x86_64/os',
'content/dist/rhel/server/5/5Server/x86_64/source/SRPMS',
'content/dist/rhel/system-z/5/5Server/s390x/debug',
'content/dist/rhel/system-z/5/5Server/s390x/os',
'content/dist/rhel/system-z/5/5Server/s390x/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/i386/debug',
'content/dist/rhel/workstation/5/5Client/i386/desktop/debug',
'content/dist/rhel/workstation/5/5Client/i386/desktop/os',
'content/dist/rhel/workstation/5/5Client/i386/desktop/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/i386/os',
'content/dist/rhel/workstation/5/5Client/i386/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/x86_64/debug',
'content/dist/rhel/workstation/5/5Client/x86_64/desktop/debug',
'content/dist/rhel/workstation/5/5Client/x86_64/desktop/os',
'content/dist/rhel/workstation/5/5Client/x86_64/desktop/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/x86_64/os',
'content/dist/rhel/workstation/5/5Client/x86_64/source/SRPMS',
'content/fastrack/rhel/client/5/i386/debug',
'content/fastrack/rhel/client/5/i386/os',
'content/fastrack/rhel/client/5/i386/source/SRPMS',
'content/fastrack/rhel/client/5/x86_64/debug',
'content/fastrack/rhel/client/5/x86_64/os',
'content/fastrack/rhel/client/5/x86_64/source/SRPMS',
'content/fastrack/rhel/power/5/ppc/debug',
'content/fastrack/rhel/power/5/ppc/os',
'content/fastrack/rhel/power/5/ppc/source/SRPMS',
'content/fastrack/rhel/server/5/i386/debug',
'content/fastrack/rhel/server/5/i386/os',
'content/fastrack/rhel/server/5/i386/source/SRPMS',
'content/fastrack/rhel/server/5/x86_64/debug',
'content/fastrack/rhel/server/5/x86_64/os',
'content/fastrack/rhel/server/5/x86_64/source/SRPMS',
'content/fastrack/rhel/system-z/5/s390x/debug',
'content/fastrack/rhel/system-z/5/s390x/os',
'content/fastrack/rhel/system-z/5/s390x/source/SRPMS',
'content/fastrack/rhel/workstation/5/i386/debug',
'content/fastrack/rhel/workstation/5/i386/desktop/debug',
'content/fastrack/rhel/workstation/5/i386/desktop/os',
'content/fastrack/rhel/workstation/5/i386/desktop/source/SRPMS',
'content/fastrack/rhel/workstation/5/i386/os',
'content/fastrack/rhel/workstation/5/i386/source/SRPMS',
'content/fastrack/rhel/workstation/5/x86_64/debug',
'content/fastrack/rhel/workstation/5/x86_64/desktop/debug',
'content/fastrack/rhel/workstation/5/x86_64/desktop/os',
'content/fastrack/rhel/workstation/5/x86_64/desktop/source/SRPMS',
'content/fastrack/rhel/workstation/5/x86_64/os',
'content/fastrack/rhel/workstation/5/x86_64/source/SRPMS'
],
'pkgs': [
{'reference':'httpd-2.2.3-63.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-2.2.3-63.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-2.2.3-63.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-2.2.3-63.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'ppc64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'s390', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-devel-2.2.3-63.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-manual-2.2.3-63.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-manual-2.2.3-63.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-manual-2.2.3-63.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'httpd-manual-2.2.3-63.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'mod_ssl-2.2.3-63.el5_8.1', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'mod_ssl-2.2.3-63.el5_8.1', 'cpu':'ppc', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'mod_ssl-2.2.3-63.el5_8.1', 'cpu':'s390x', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'mod_ssl-2.2.3-63.el5_8.1', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
]
}
];
var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);
var flag = 0;
foreach var constraint_array ( constraints ) {
var repo_relative_urls = NULL;
if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
foreach var pkg ( constraint_array['pkgs'] ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
var exists_check = NULL;
var cves = NULL;
if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
if (reference &&
_release &&
rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
(applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
}
}
if (flag)
{
var extra = NULL;
if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
else extra = rpm_report_get();
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'httpd / httpd-devel / httpd-manual / mod_ssl');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | httpd | p-cpe:/a:redhat:enterprise_linux:httpd |
redhat | enterprise_linux | httpd-devel | p-cpe:/a:redhat:enterprise_linux:httpd-devel |
redhat | enterprise_linux | httpd-manual | p-cpe:/a:redhat:enterprise_linux:httpd-manual |
redhat | enterprise_linux | mod_ssl | p-cpe:/a:redhat:enterprise_linux:mod_ssl |
redhat | enterprise_linux | 5 | cpe:/o:redhat:enterprise_linux:5 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3607
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3639
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0031
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0053
www.nessus.org/u?5b82020e
access.redhat.com/errata/RHSA-2012:0323
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=752080
bugzilla.redhat.com/show_bug.cgi?id=769844
bugzilla.redhat.com/show_bug.cgi?id=773744
bugzilla.redhat.com/show_bug.cgi?id=785069
rhn.redhat.com/errata/RHSA-2011-1392.html