Several vulnerabilities were fixed in the Wireshark network protocol analyzer.
CVE-2019-10894
GSS-API dissector crash
CVE-2019-10895
NetScaler file parser crash
CVE-2019-10896
DOF dissector crash
CVE-2019-10899
SRVLOC dissector crash
CVE-2019-10901
LDSS dissector crash
CVE-2019-10903
DCERPC SPOOLSS dissector crash
CVE-2019-12295
Dissection engine could crash
For Debian 9 stretch, these problems have been fixed in version 2.6.8-1.1~deb9u1.
We recommend that you upgrade your wireshark packages.
For the detailed security status of wireshark please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/wireshark
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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 Debian Security Advisory DLA-2423-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(142153);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/13");
script_cve_id(
"CVE-2019-10894",
"CVE-2019-10895",
"CVE-2019-10896",
"CVE-2019-10899",
"CVE-2019-10901",
"CVE-2019-10903",
"CVE-2019-12295"
);
script_name(english:"Debian DLA-2423-1 : wireshark security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
script_set_attribute(attribute:"description", value:
"Several vulnerabilities were fixed in the Wireshark network protocol
analyzer.
CVE-2019-10894
GSS-API dissector crash
CVE-2019-10895
NetScaler file parser crash
CVE-2019-10896
DOF dissector crash
CVE-2019-10899
SRVLOC dissector crash
CVE-2019-10901
LDSS dissector crash
CVE-2019-10903
DCERPC SPOOLSS dissector crash
CVE-2019-12295
Dissection engine could crash
For Debian 9 stretch, these problems have been fixed in version
2.6.8-1.1~deb9u1.
We recommend that you upgrade your wireshark packages.
For the detailed security status of wireshark please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/wireshark
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2020/10/msg00036.html");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/wireshark");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/wireshark");
script_set_attribute(attribute:"solution", value:
"Upgrade the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:"cvss_score_source", value:"CVE-2019-12295");
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:"2019/04/09");
script_set_attribute(attribute:"patch_publication_date", value:"2020/10/31");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark-data");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwiretap-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwiretap6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwscodecs1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwsutil-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwsutil7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tshark");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-gtk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-qt");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian 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/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:"9.0", prefix:"libwireshark-data", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwireshark-dev", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwireshark8", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwiretap-dev", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwiretap6", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwscodecs1", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwsutil-dev", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libwsutil7", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"tshark", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark-common", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark-dev", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark-doc", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark-gtk", reference:"2.6.8-1.1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"wireshark-qt", reference:"2.6.8-1.1~deb9u1")) 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");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10894
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10895
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10896
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10899
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10901
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10903
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12295
lists.debian.org/debian-lts-announce/2020/10/msg00036.html
packages.debian.org/source/stretch/wireshark
security-tracker.debian.org/tracker/source-package/wireshark