This update for zlib fixes the following issues :
Incompatible declarations for external linkage function deflate (bnc#1003577)
CVE-2016-9842: Undefined Left Shift of Negative Number (bnc#1003580)
CVE-2016-9840 CVE-2016-9841: Out-of-bounds pointer arithmetic in inftrees.c (bnc#1003579)
CVE-2016-9843: Big-endian out-of-bounds pointer
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:3209-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(96077);
script_version("3.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-9840", "CVE-2016-9841", "CVE-2016-9842", "CVE-2016-9843");
script_name(english:"SUSE SLES11 Security Update : zlib (SUSE-SU-2016:3209-1)");
script_summary(english:"Checks rpm output for the updated package.");
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 zlib fixes the following issues :
- Incompatible declarations for external linkage function
deflate (bnc#1003577)
- CVE-2016-9842: Undefined Left Shift of Negative Number
(bnc#1003580)
- CVE-2016-9840 CVE-2016-9841: Out-of-bounds pointer
arithmetic in inftrees.c (bnc#1003579)
- CVE-2016-9843: Big-endian out-of-bounds pointer
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=1003577"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1003579"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1003580"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1013882"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-9840/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-9841/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-9842/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-9843/"
);
# https://www.suse.com/support/update/announcement/2016/suse-su-20163209-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?f0fbcc0b"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-zlib-12902=1
SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-zlib-12902=1
SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-zlib-12902=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
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:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:zlib");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/23");
script_set_attribute(attribute:"patch_publication_date", value:"2016/12/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/22");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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/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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES11" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP4", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"zlib-32bit-1.2.7-0.14.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"zlib-32bit-1.2.7-0.14.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"zlib-1.2.7-0.14.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "zlib");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | zlib | p-cpe:/a:novell:suse_linux:zlib |
novell | suse_linux | 11 | cpe:/o:novell:suse_linux:11 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9840
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9841
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9842
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9843
www.nessus.org/u?f0fbcc0b
bugzilla.suse.com/show_bug.cgi?id=1003577
bugzilla.suse.com/show_bug.cgi?id=1003579
bugzilla.suse.com/show_bug.cgi?id=1003580
bugzilla.suse.com/show_bug.cgi?id=1013882
www.suse.com/security/cve/CVE-2016-9840/
www.suse.com/security/cve/CVE-2016-9841/
www.suse.com/security/cve/CVE-2016-9842/
www.suse.com/security/cve/CVE-2016-9843/