| code | #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-2198-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(136288);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07");
script_cve_id("CVE-2020-1770", "CVE-2020-1772", "CVE-2020-1774");
script_name(english:"Debian DLA-2198-1 : 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:
"Several vulnerabilities have been discovered in otrs2 (Open source
Ticket Request System)
CVE-2020-1770
Support bundle generated files could contain sensitive information
that might be unwanted to be disclosed.
CVE-2020-1772
It’s possible to craft Lost Password requests with wildcards in
the Token value, which allows attacker to retrieve valid Token(s),
generated by users which already requested new passwords.
CVE-2020-1774
When user downloads PGP or S/MIME keys/certificates, exported file has
same name for private and public keys. Therefore it’s possible
to mix them and to send private key to the third-party instead of
public key.
For Debian 8 'Jessie', these problems have been fixed in version
3.3.18-1+deb8u15.
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."
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.debian.org/debian-lts-announce/2020/05/msg00000.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:N/C:P/I:N/A:N");
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:N/A:N");
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:"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:"vuln_publication_date", value:"2020/03/27");
script_set_attribute(attribute:"patch_publication_date", value:"2020/05/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/05/04");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2020 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+deb8u15")) flag++;
if (deb_check(release:"8.0", prefix:"otrs2", reference:"3.3.18-1+deb8u15")) 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");
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