CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
EPSS
Percentile
74.3%
The remote host is affected by the vulnerability described in GLSA-200511-16 (GNUMP3d: Directory traversal and insecure temporary file creation)
Ludwig Nussel from SUSE Linux has identified two vulnerabilities in GNUMP3d. GNUMP3d fails to properly check for the existence of /tmp/index.lok before writing to the file, allowing for local unauthorized access to files owned by the user running GNUMP3d. GNUMP3d also fails to properly validate the 'theme' GET variable from CGI input, allowing for unauthorized file inclusion.
Impact :
An attacker could overwrite files owned by the user running GNUMP3d by symlinking /tmp/index.lok to the file targeted for overwrite. An attacker could also include arbitrary files by traversing up the directory tree (at most two times, i.e. '../..') with the 'theme' GET variable.
Workaround :
There is no known workaround at this time.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200511-16.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(20244);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2005-3349", "CVE-2005-3355");
script_xref(name:"GLSA", value:"200511-16");
script_name(english:"GLSA-200511-16 : GNUMP3d: Directory traversal and insecure temporary file creation");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-200511-16
(GNUMP3d: Directory traversal and insecure temporary file creation)
Ludwig Nussel from SUSE Linux has identified two vulnerabilities in
GNUMP3d. GNUMP3d fails to properly check for the existence of
/tmp/index.lok before writing to the file, allowing for local
unauthorized access to files owned by the user running GNUMP3d. GNUMP3d
also fails to properly validate the 'theme' GET variable from CGI
input, allowing for unauthorized file inclusion.
Impact :
An attacker could overwrite files owned by the user running GNUMP3d by
symlinking /tmp/index.lok to the file targeted for overwrite. An
attacker could also include arbitrary files by traversing up the
directory tree (at most two times, i.e. '../..') with the 'theme' GET
variable.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"http://www.gnu.org/software/gnump3d/ChangeLog"
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200511-16"
);
script_set_attribute(
attribute:"solution",
value:
"All GNUMP3d users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-sound/gnump3d-2.9_pre7'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gnump3d");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2005/11/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2005/11/22");
script_set_attribute(attribute:"vuln_publication_date", value:"2005/11/17");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2005-2021 Tenable Network Security, Inc.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"media-sound/gnump3d", unaffected:make_list("ge 2.9_pre7"), vulnerable:make_list("lt 2.9_pre7"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "GNUMP3d");
}