This update for tcpdump fixes the following issues: Security issues fixed :
CVE-2017-11108: Crafted input allowed remote DoS (bsc#1047873)
CVE-2017-11541: Prevent a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c (bsc#1057247).
CVE-2017-11542: Prevent a heap-based buffer over-read in the pimv1_print function in print-pim.c (bsc#1057247).
CVE-2017-11543: Prevent a buffer overflow in the sliplink_print function in print-sl.c (bsc#1057247).
CVE-2017-13011: Several protocol parsers in tcpdump could have caused a buffer overflow in util-print.c:bittok2str_internal() (bsc#1057247).
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-2017:2690-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(103769);
script_version("3.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2017-11108", "CVE-2017-11541", "CVE-2017-11542", "CVE-2017-11543", "CVE-2017-13011");
script_name(english:"SUSE SLES11 Security Update : tcpdump (SUSE-SU-2017:2690-1)");
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 tcpdump fixes the following issues: Security issues
fixed :
- CVE-2017-11108: Crafted input allowed remote DoS
(bsc#1047873)
- CVE-2017-11541: Prevent a heap-based buffer over-read in
the lldp_print function in print-lldp.c, related to
util-print.c (bsc#1057247).
- CVE-2017-11542: Prevent a heap-based buffer over-read in
the pimv1_print function in print-pim.c (bsc#1057247).
- CVE-2017-11543: Prevent a buffer overflow in the
sliplink_print function in print-sl.c (bsc#1057247).
- CVE-2017-13011: Several protocol parsers in tcpdump
could have caused a buffer overflow in
util-print.c:bittok2str_internal() (bsc#1057247).
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=1047873"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1057247"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-11108/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-11541/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-11542/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-11543/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-13011/"
);
# https://www.suse.com/support/update/announcement/2017/suse-su-20172690-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?42bdbfc6"
);
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 Server 11-SP4:zypper in -t patch
slessp4-tcpdump-13305=1
SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-tcpdump-13305=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:tcpdump");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/08");
script_set_attribute(attribute:"patch_publication_date", value:"2017/10/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/11");
script_set_attribute(attribute:"generated_plugin", value:"current");
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/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", reference:"tcpdump-3.9.8-1.30.5.1")) 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, "tcpdump");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | tcpdump | p-cpe:/a:novell:suse_linux:tcpdump |
novell | suse_linux | 11 | cpe:/o:novell:suse_linux:11 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11108
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11541
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11542
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11543
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13011
www.nessus.org/u?42bdbfc6
bugzilla.suse.com/show_bug.cgi?id=1047873
bugzilla.suse.com/show_bug.cgi?id=1057247
www.suse.com/security/cve/CVE-2017-11108/
www.suse.com/security/cve/CVE-2017-11541/
www.suse.com/security/cve/CVE-2017-11542/
www.suse.com/security/cve/CVE-2017-11543/
www.suse.com/security/cve/CVE-2017-13011/