This update for apache2 fixes the following issues :
Security issues fixed :
CVE-2016-8743: Fixed liberal whitespace interpretation accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution. (bsc#1016715)
CVE-2016-4975: Fixed possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes which prohibit CR or LF injection into the ‘Location’ or other outbound header key or value. (bsc#1104826) 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-2018-1046.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(117789);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-4975", "CVE-2016-8743");
script_name(english:"openSUSE Security Update : apache2 (openSUSE-2018-1046)");
script_summary(english:"Check for the openSUSE-2018-1046 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 issues :
Security issues fixed :
- CVE-2016-8743: Fixed liberal whitespace interpretation
accepted from requests and sent in response lines and
headers. Accepting these different behaviors represented
a security concern when httpd participates in any chain
of proxies or interacts with back-end application
servers, either through mod_proxy or using conventional
CGI mechanisms, and may result in request smuggling,
response splitting and cache pollution. (bsc#1016715)
- CVE-2016-4975: Fixed possible CRLF injection allowing
HTTP response splitting attacks for sites which use
mod_userdir. This issue was mitigated by changes which
prohibit CR or LF injection into the 'Location' or other
outbound header key or value. (bsc#1104826) 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=1016715"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1104826"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected apache2 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
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:42.3");
script_set_attribute(attribute:"patch_publication_date", value:"2018/09/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/27");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-debuginfo-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-debugsource-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-devel-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-event-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-event-debuginfo-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-example-pages-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-prefork-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-prefork-debuginfo-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-utils-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-utils-debuginfo-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-worker-2.4.23-28.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"apache2-worker-debuginfo-2.4.23-28.1") ) 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 |