5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
30.6%
Two security vulnerabilities were discovered in OTRS, a Ticket Request System, that may lead to privilege escalation or arbitrary file write.
CVE-2018-19141
An attacker who is logged into OTRS as an admin user may manipulate the URL to cause execution of JavaScript in the context of OTRS.
CVE-2018-19143
An attacker who is logged into OTRS as a user may manipulate the submission form to cause deletion of arbitrary files that the OTRS web server user has write access to.
Please also read the upstream advisory for CVE-2018-19141. If you think you might be affected then you should consider to run the mentioned clean-up SQL statements to remove possible affected records.
https://community.otrs.com/security-advisory-2018-09-security-update-f or-otrs-framework/
For Debian 8 ‘Jessie’, these problems have been fixed in version 3.3.18-1+deb8u7.
We recommend that you upgrade your otrs2 packages.
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1592-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(119120);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2018-19141", "CVE-2018-19143");
script_name(english:"Debian DLA-1592-1 : otrs2 security update");
script_summary(english:"Checks dpkg output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Two security vulnerabilities were discovered in OTRS, a Ticket Request
System, that may lead to privilege escalation or arbitrary file write.
CVE-2018-19141
An attacker who is logged into OTRS as an admin user may manipulate
the URL to cause execution of JavaScript in the context of OTRS.
CVE-2018-19143
An attacker who is logged into OTRS as a user may manipulate the
submission form to cause deletion of arbitrary files that the OTRS web
server user has write access to.
Please also read the upstream advisory for CVE-2018-19141. If you
think you might be affected then you should consider to run the
mentioned clean-up SQL statements to remove possible affected records.
https://community.otrs.com/security-advisory-2018-09-security-update-f
or-otrs-framework/
For Debian 8 'Jessie', these problems have been fixed in version
3.3.18-1+deb8u7.
We recommend that you upgrade your otrs2 packages.
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."
);
# https://community.otrs.com/security-advisory-2018-09-security-update-for-otrs-framework/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?6c3b34ef"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.debian.org/debian-lts-announce/2018/11/msg00028.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/otrs2"
);
script_set_attribute(
attribute:"solution",
value:"Upgrade the affected otrs, and otrs2 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:otrs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:otrs2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"patch_publication_date", value:"2018/11/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/11/26");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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:"otrs", reference:"3.3.18-1+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"otrs2", reference:"3.3.18-1+deb8u7")) 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");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | otrs | p-cpe:/a:debian:debian_linux:otrs |
debian | debian_linux | otrs2 | p-cpe:/a:debian:debian_linux:otrs2 |
debian | debian_linux | 8.0 | cpe:/o:debian:debian_linux:8.0 |
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
30.6%