7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.974 High
EPSS
Percentile
99.9%
This update brings Apache to version 2.2.12.
The main reason is the enablement of the Server Name Indication (SNI) that allows several SSL-enabled domains on one IP address (FATE#311973). See the SSLStrictSNIVHostCheck directive as documented in /usr/share/apache2/manual/mod/mod_ssl.html.en
Also the patch for the ByteRange remote denial of service attack (CVE-2011-3192) was refined and the configuration options used by upstream were added.
Introduce new config option: Allow MaxRanges Number of ranges requested, if exceeded, the complete content is served. default: 200 0|unlimited: unlimited none: Range headers are ignored. This option is a backport from 2.2.21.
Also fixed were
Denial of service in proxy_ajp when using a undefined method. (CVE-2011-3348)
Exposure of internal servers via reverse proxy methods with mod_proxy enabled and incorrect Rewrite or Proxy Rules. This update also includes a newer apache2-vhost-ssl.template, which disables SSLv2, and allows SSLv3 and strong ciphers only. Please note that existing vhosts will not be converted. (CVE-2011-3368)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#
if (NASL_LEVEL < 3000) exit(0);
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(57089);
script_version("1.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2011-3192", "CVE-2011-3348", "CVE-2011-3368");
script_name(english:"SuSE 11.1 Security Update : Apache2 (SAT Patch Number 5344)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote SuSE 11 host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update brings Apache to version 2.2.12.
The main reason is the enablement of the Server Name Indication (SNI)
that allows several SSL-enabled domains on one IP address
(FATE#311973). See the SSLStrictSNIVHostCheck directive as documented
in /usr/share/apache2/manual/mod/mod_ssl.html.en
Also the patch for the ByteRange remote denial of service attack
(CVE-2011-3192) was refined and the configuration options used by
upstream were added.
Introduce new config option: Allow MaxRanges Number of ranges
requested, if exceeded, the complete content is served. default: 200
0|unlimited: unlimited none: Range headers are ignored. This option is
a backport from 2.2.21.
Also fixed were
- Denial of service in proxy_ajp when using a undefined
method. (CVE-2011-3348)
- Exposure of internal servers via reverse proxy methods
with mod_proxy enabled and incorrect Rewrite or Proxy
Rules. This update also includes a newer
apache2-vhost-ssl.template, which disables SSLv2, and
allows SSLv3 and strong ciphers only. Please note that
existing vhosts will not be converted. (CVE-2011-3368)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=688472"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=693479"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=713966"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=719236"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=722545"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-3192.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-3348.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-3368.html"
);
script_set_attribute(attribute:"solution", value:"Apply SAT patch number 5344.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2-example-pages");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2-prefork");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:apache2-worker");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"patch_publication_date", value:"2011/10/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);
pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 1) audit(AUDIT_OS_NOT, "SuSE 11.1");
flag = 0;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-2.2.12-1.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-doc-2.2.12-1.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-example-pages-2.2.12-1.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-prefork-2.2.12-1.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-utils-2.2.12-1.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"apache2-worker-2.2.12-1.18.1")) 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");
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2 |
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2-doc |
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2-example-pages |
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2-prefork |
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2-utils |
novell | suse_linux | 11 | p-cpe:/a:novell:suse_linux:11:apache2-worker |
novell | suse_linux | 11 | cpe:/o:novell:suse_linux:11 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3192
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3348
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3368
support.novell.com/security/cve/CVE-2011-3192.html
support.novell.com/security/cve/CVE-2011-3348.html
support.novell.com/security/cve/CVE-2011-3368.html
bugzilla.novell.com/show_bug.cgi?id=688472
bugzilla.novell.com/show_bug.cgi?id=693479
bugzilla.novell.com/show_bug.cgi?id=713966
bugzilla.novell.com/show_bug.cgi?id=719236
bugzilla.novell.com/show_bug.cgi?id=722545