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
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.144 Low
EPSS
Percentile
95.8%
This update for apache2 fixes the following issues :
Security issues fixed :
CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1145575).
CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory corruption on early pushes (bsc#1145742).
CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free in h2 connection shutdown (bsc#1145741).
CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy (bsc#1145740).
CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open redirect (bsc#1145738).
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-2019:2329-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(128612);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id(
"CVE-2019-10081",
"CVE-2019-10082",
"CVE-2019-10092",
"CVE-2019-10098",
"CVE-2019-9517"
);
script_xref(name:"CEA-ID", value:"CEA-2019-0643");
script_name(english:"SUSE SLES12 Security Update : apache2 (SUSE-SU-2019:2329-1) (Internal Data Buffering)");
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-2019-9517: Fixed HTTP/2 implementations that are vulnerable to
unconstrained interal data buffering (bsc#1145575).
CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory
corruption on early pushes (bsc#1145742).
CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free
in h2 connection shutdown (bsc#1145741).
CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy
(bsc#1145740).
CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open
redirect (bsc#1145738).
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=1145575");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1145738");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1145740");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1145741");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1145742");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-10081/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-10082/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-10092/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-10098/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9517/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20192329-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?65950e44");
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-SP4-2019-2329=1
SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2019-2329=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/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:H/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-10082");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/13");
script_set_attribute(attribute:"patch_publication_date", value:"2019/09/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/09");
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:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
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:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP4", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-debuginfo-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-debugsource-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-example-pages-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-prefork-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-prefork-debuginfo-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-utils-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-utils-debuginfo-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-worker-2.4.23-29.43.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"apache2-worker-debuginfo-2.4.23-29.43.1")) flag++;
if (flag)
{
set_kb_item(name:'www/0/XSS', value:TRUE);
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-2019-10081
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10082
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10092
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10098
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9517
www.nessus.org/u?65950e44
bugzilla.suse.com/show_bug.cgi?id=1145575
bugzilla.suse.com/show_bug.cgi?id=1145738
bugzilla.suse.com/show_bug.cgi?id=1145740
bugzilla.suse.com/show_bug.cgi?id=1145741
bugzilla.suse.com/show_bug.cgi?id=1145742
www.suse.com/security/cve/CVE-2019-10081/
www.suse.com/security/cve/CVE-2019-10082/
www.suse.com/security/cve/CVE-2019-10092/
www.suse.com/security/cve/CVE-2019-10098/
www.suse.com/security/cve/CVE-2019-9517/
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
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.144 Low
EPSS
Percentile
95.8%