5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
0.021 Low
EPSS
Percentile
89.2%
This update for apache2 fixes the following security issues :
Security issues fixed :
CVE-2016-0736: Protect mod_session_crypto data with a MAC to prevent padding oracle attacks (bsc#1016712).
CVE-2016-2161: Malicious input to mod_auth_digest could have caused the server to crash, resulting in DoS (bsc#1016714).
CVE-2016-8743: Added new directive ‘HttpProtocolOptions Strict’ to avoid proxy chain misinterpretation (bsc#1016715).
Bugfixes :
This update was imported from the SUSE:SLE-12-SP2:Update update project.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-416.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(99154);
script_version("3.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-0736", "CVE-2016-2161", "CVE-2016-8743");
script_name(english:"openSUSE Security Update : apache2 (openSUSE-2017-416)");
script_summary(english:"Check for the openSUSE-2017-416 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for apache2 fixes the following security issues :
Security issues fixed :
- CVE-2016-0736: Protect mod_session_crypto data with a
MAC to prevent padding oracle attacks (bsc#1016712).
- CVE-2016-2161: Malicious input to mod_auth_digest could
have caused the server to crash, resulting in DoS
(bsc#1016714).
- CVE-2016-8743: Added new directive 'HttpProtocolOptions
Strict' to avoid proxy chain misinterpretation
(bsc#1016715).
Bugfixes :
- Add missing copy of hcuri and hcexpr from the worker to
the health check worker (bsc#1019380).
This update was imported from the SUSE:SLE-12-SP2:Update update
project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1016712"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1016714"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1016715"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1019380"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected apache2 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
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:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-event");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-event-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-example-pages");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-prefork");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-prefork-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-worker");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:apache2-worker-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
script_set_attribute(attribute:"patch_publication_date", value:"2017/03/31");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/04/03");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE42\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-debuginfo-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-debugsource-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-devel-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-event-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-event-debuginfo-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-example-pages-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-prefork-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-prefork-debuginfo-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-utils-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-utils-debuginfo-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-worker-2.4.23-8.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"apache2-worker-debuginfo-2.4.23-8.3.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "apache2 / apache2-debuginfo / apache2-debugsource / apache2-devel / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | apache2 | p-cpe:/a:novell:opensuse:apache2 |
novell | opensuse | apache2-debuginfo | p-cpe:/a:novell:opensuse:apache2-debuginfo |
novell | opensuse | apache2-debugsource | p-cpe:/a:novell:opensuse:apache2-debugsource |
novell | opensuse | apache2-devel | p-cpe:/a:novell:opensuse:apache2-devel |
novell | opensuse | apache2-event | p-cpe:/a:novell:opensuse:apache2-event |
novell | opensuse | apache2-event-debuginfo | p-cpe:/a:novell:opensuse:apache2-event-debuginfo |
novell | opensuse | apache2-example-pages | p-cpe:/a:novell:opensuse:apache2-example-pages |
novell | opensuse | apache2-prefork | p-cpe:/a:novell:opensuse:apache2-prefork |
novell | opensuse | apache2-prefork-debuginfo | p-cpe:/a:novell:opensuse:apache2-prefork-debuginfo |
novell | opensuse | apache2-utils | p-cpe:/a:novell:opensuse:apache2-utils |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0736
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2161
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8743
bugzilla.opensuse.org/show_bug.cgi?id=1016712
bugzilla.opensuse.org/show_bug.cgi?id=1016714
bugzilla.opensuse.org/show_bug.cgi?id=1016715
bugzilla.opensuse.org/show_bug.cgi?id=1019380
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
0.021 Low
EPSS
Percentile
89.2%