This update for apache2 fixes the following issues :
Security issues fixed :
CVE-2018-17189: Fixed a denial of service in mod_http2, via slow and unneeded request bodies (bsc#1122838)
CVE-2018-17199: Fixed that mod_session_cookie did not respect expiry time (bsc#1122839)
Non-security issue fixed: sysconfig.d is not created anymore if it already exists (bsc#1121086)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:0498-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(122475);
script_version("1.3");
script_cvs_date("Date: 2020/02/07");
script_cve_id("CVE-2018-17189", "CVE-2018-17199");
script_name(english:"SUSE SLES12 Security Update : apache2 (SUSE-SU-2019:0498-1)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote SUSE host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update for apache2 fixes the following issues :
Security issues fixed :
CVE-2018-17189: Fixed a denial of service in mod_http2, via slow and
unneeded request bodies (bsc#1122838)
CVE-2018-17199: Fixed that mod_session_cookie did not respect expiry
time (bsc#1122839)
Non-security issue fixed: sysconfig.d is not created anymore if it
already exists (bsc#1121086)
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1121086"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1122838"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1122839"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-17189/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-17199/"
);
# https://www.suse.com/support/update/announcement/2019/suse-su-20190498-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4a5e9e3a"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t
patch SUSE-SLE-SDK-12-SP4-2019-498=1
SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2019-498=1
SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2019-498=1
SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2019-498=1"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
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_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-17199");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-example-pages");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-prefork");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-prefork-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-worker");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:apache2-worker-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/30");
script_set_attribute(attribute:"patch_publication_date", value:"2019/02/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/02/27");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2020 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/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)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(3|4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3/4", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-debugsource-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-example-pages-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-prefork-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-prefork-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-utils-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-utils-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-worker-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-worker-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-debugsource-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-example-pages-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-prefork-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-prefork-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-utils-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-utils-debuginfo-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-worker-2.4.23-29.34.4")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"apache2-worker-debuginfo-2.4.23-29.34.4")) 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");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | apache2 | p-cpe:/a:novell:suse_linux:apache2 |
novell | suse_linux | apache2-debuginfo | p-cpe:/a:novell:suse_linux:apache2-debuginfo |
novell | suse_linux | apache2-debugsource | p-cpe:/a:novell:suse_linux:apache2-debugsource |
novell | suse_linux | apache2-example-pages | p-cpe:/a:novell:suse_linux:apache2-example-pages |
novell | suse_linux | apache2-prefork | p-cpe:/a:novell:suse_linux:apache2-prefork |
novell | suse_linux | apache2-prefork-debuginfo | p-cpe:/a:novell:suse_linux:apache2-prefork-debuginfo |
novell | suse_linux | apache2-utils | p-cpe:/a:novell:suse_linux:apache2-utils |
novell | suse_linux | apache2-utils-debuginfo | p-cpe:/a:novell:suse_linux:apache2-utils-debuginfo |
novell | suse_linux | apache2-worker | p-cpe:/a:novell:suse_linux:apache2-worker |
novell | suse_linux | apache2-worker-debuginfo | p-cpe:/a:novell:suse_linux:apache2-worker-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17189
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17199
www.nessus.org/u?4a5e9e3a
bugzilla.suse.com/show_bug.cgi?id=1121086
bugzilla.suse.com/show_bug.cgi?id=1122838
bugzilla.suse.com/show_bug.cgi?id=1122839
www.suse.com/security/cve/CVE-2018-17189/
www.suse.com/security/cve/CVE-2018-17199/