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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
72.3%
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1047 advisory.
wireshark: Out-of-bounds read in packet-ldss.c (CVE-2018-11362)
wireshark: Multiple dissectors could crash (wnpa- sec-2018-36) (CVE-2018-14340)
wireshark: DICOM dissector infinite loop (wnpa- sec-2018-39) (CVE-2018-14341)
wireshark: Bazaar dissector infinite loop (wnpa- sec-2018-40) (CVE-2018-14368)
wireshark: Radiotap dissector crash (CVE-2018-16057)
wireshark: Infinite loop in the MMSE dissector (CVE-2018-19622)
wireshark: SIGCOMP dissector crash in packet-sigcomp.c (CVE-2018-7418)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:1047 and
# CentOS Errata and Security Advisory 2020:1047 respectively.
#
include('compat.inc');
if (description)
{
script_id(135324);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/19");
script_cve_id(
"CVE-2018-11362",
"CVE-2018-14340",
"CVE-2018-14341",
"CVE-2018-14368",
"CVE-2018-16057",
"CVE-2018-19622",
"CVE-2018-7418"
);
script_xref(name:"RHSA", value:"2020:1047");
script_name(english:"CentOS 7 : wireshark (CESA-2020:1047)");
script_set_attribute(attribute:"synopsis", value:
"The remote CentOS host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2020:1047 advisory.
- wireshark: Out-of-bounds read in packet-ldss.c
(CVE-2018-11362)
- wireshark: Multiple dissectors could crash (wnpa-
sec-2018-36) (CVE-2018-14340)
- wireshark: DICOM dissector infinite loop (wnpa-
sec-2018-39) (CVE-2018-14341)
- wireshark: Bazaar dissector infinite loop (wnpa-
sec-2018-40) (CVE-2018-14368)
- wireshark: Radiotap dissector crash (CVE-2018-16057)
- wireshark: Infinite loop in the MMSE dissector
(CVE-2018-19622)
- wireshark: SIGCOMP dissector crash in packet-sigcomp.c
(CVE-2018-7418)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://lists.centos.org/pipermail/centos-cr-announce/2020-April/012642.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0b95f64b");
script_set_attribute(attribute:"solution", value:
"Update the affected wireshark packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:"cvss_score_source", value:"CVE-2018-14368");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-7418");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/23");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:wireshark");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:wireshark-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:wireshark-gnome");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CentOS Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 7.x", "CentOS " + os_ver);
if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);
flag = 0;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-1.10.14-24.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-devel-1.10.14-24.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"wireshark-gnome-1.10.14-24.el7")) flag++;
if (flag)
{
cr_plugin_caveat = '\n' +
'NOTE: The security advisory associated with this vulnerability has a\n' +
'fixed package version that may only be available in the continuous\n' +
'release (CR) repository for CentOS, until it is present in the next\n' +
'point release of CentOS.\n\n' +
'If an equal or higher package level does not exist in the baseline\n' +
'repository for your major version of CentOS, then updates from the CR\n' +
'repository will need to be applied in order to address the\n' +
'vulnerability.\n';
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + cr_plugin_caveat
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "wireshark / wireshark-devel / wireshark-gnome");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11362
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14340
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14341
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14368
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16057
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19622
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7418
www.nessus.org/u?0b95f64b
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
72.3%