Vulnerabilities > CVE-2016-6504 - NULL Pointer Dereference vulnerability in Wireshark

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-3648. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(92958);
  script_version("2.7");
  script_cvs_date("Date: 2018/11/10 11:49:38");

  script_cve_id("CVE-2016-6504", "CVE-2016-6505", "CVE-2016-6506", "CVE-2016-6507", "CVE-2016-6508", "CVE-2016-6509", "CVE-2016-6510", "CVE-2016-6511");
  script_xref(name:"DSA", value:"3648");

  script_name(english:"Debian DSA-3648-1 : wireshark - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities were discovered in the dissectors for NDS,
PacketBB, WSP, MMSE, RLC, LDSS, RLC and OpenFlow, which could result
in denial of service or the execution of arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/wireshark"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2016/dsa-3648"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the wireshark packages.

For the stable distribution (jessie), these problems have been fixed
in version 1.12.1+g01b65bf-4+deb8u8."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/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:H/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/08/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/08/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"libwireshark-data", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwireshark-dev", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwireshark5", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwiretap-dev", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwiretap4", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwsutil-dev", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"libwsutil4", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"tshark", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark-common", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark-dbg", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark-dev", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark-doc", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;
if (deb_check(release:"8.0", prefix:"wireshark-qt", reference:"1.12.1+g01b65bf-4+deb8u8")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:2453-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(93863);
  script_version("2.8");
  script_cvs_date("Date: 2019/09/11 11:22:14");

  script_cve_id("CVE-2016-5350", "CVE-2016-5351", "CVE-2016-5352", "CVE-2016-5353", "CVE-2016-5354", "CVE-2016-5355", "CVE-2016-5356", "CVE-2016-5357", "CVE-2016-5358", "CVE-2016-5359", "CVE-2016-6504", "CVE-2016-6505", "CVE-2016-6506", "CVE-2016-6507", "CVE-2016-6508", "CVE-2016-6509", "CVE-2016-6510", "CVE-2016-6511");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : wireshark (SUSE-SU-2016:2453-1)");
  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:
"wireshark was updated to version 1.12.13 to fix the following issues :

  - CVE-2016-6504: wireshark: NDS dissector crash
    (bnc#991012)

  - CVE-2016-6505: wireshark: PacketBB dissector could
    divide by zero (bnc#991013)

  - CVE-2016-6506: wireshark: WSP infinite loop (bnc#991015)

  - CVE-2016-6507: wireshark: MMSE infinite loop
    (bnc#991016)

  - CVE-2016-6508: wireshark: RLC long loop (bnc#991017)

  - CVE-2016-6509: wireshark: LDSS dissector crash
    (bnc#991018)

  - CVE-2016-6510: wireshark: RLC dissector crash
    (bnc#991019)

  - CVE-2016-6511: wireshark: OpenFlow long loop (bnc991020)

  - CVE-2016-5350: SPOOLS infinite loop (bsc#983671).

  - CVE-2016-5351: IEEE 802.11 dissector crash (bsc#983671).

  - CVE-2016-5352: IEEE 802.11 dissector crash, different
    from wpna-sec-2016-30 (bsc#983671).

  - CVE-2016-5353: UMTS FP crash (bsc#983671).

  - CVE-2016-5354: USB dissector crash (bsc#983671).

  - CVE-2016-5355: Toshiba file parser crash (bsc#983671).

  - CVE-2016-5356: CoSine file parser crash (bsc#983671).

  - CVE-2016-5357: NetScreen file parser crash (bsc#983671).

  - CVE-2016-5358: Ethernet dissector crash (bsc#983671).

  - CVE-2016-5359: WBXML infinite loop (bsc#983671). For
    more details please see:
    https://www.wireshark.org/docs/relnotes/wireshark-1.12.1
    2.html
    https://www.wireshark.org/docs/relnotes/wireshark-1.12.1
    3.html

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=983671"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991012"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991013"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991015"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991016"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991017"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991018"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991019"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=991020"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5350/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5351/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5352/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5353/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5354/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5355/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5356/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5357/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5358/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-5359/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6504/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6505/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6506/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6507/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6508/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6509/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6510/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-6511/"
  );
  # https://www.suse.com/support/update/announcement/2016/suse-su-20162453-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?564202bb"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.wireshark.org/docs/relnotes/wireshark-1.12.12.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.wireshark.org/docs/relnotes/wireshark-1.12.13.html"
  );
  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 12-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2016-1429=1

SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2016-1429=1

SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP1-2016-1429=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/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:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:wireshark");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:wireshark-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:wireshark-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/08/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/05");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / 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:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"wireshark-1.12.13-31.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"wireshark-debuginfo-1.12.13-31.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"wireshark-debugsource-1.12.13-31.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"wireshark-1.12.13-31.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"wireshark-debuginfo-1.12.13-31.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"wireshark-debugsource-1.12.13-31.1")) 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, "wireshark");
}