The remote host is affected by the vulnerability described in GLSA-200403-09 (Buffer overflow in Midnight Commander)
A stack-based buffer overflow has been found in Midnight Commander's virtual filesystem.
Impact :
This overflow allows an attacker to run arbitrary code on the user's computer during the symlink conversion process.
Workaround :
While a workaround is not currently known for this issue, all users are advised to upgrade to the latest version of the affected package.
#%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 200403-09.
#
# 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(14460);
script_version("1.13");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2003-1023");
script_xref(name:"GLSA", value:"200403-09");
script_name(english:"GLSA-200403-09 : Buffer overflow in Midnight Commander");
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-200403-09
(Buffer overflow in Midnight Commander)
A stack-based buffer overflow has been found in Midnight Commander's
virtual filesystem.
Impact :
This overflow allows an attacker to run arbitrary code on the user's
computer during the symlink conversion process.
Workaround :
While a workaround is not currently known for this issue, all users are
advised to upgrade to the latest version of the affected package."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200403-09"
);
script_set_attribute(
attribute:"solution",
value:
"All users should upgrade to the current version of the affected package:
# emerge sync
# emerge -pv '>=app-misc/mc-4.6.0-r5'
# emerge '>=app-misc/mc-4.6.0-r5'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:mc");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2004/03/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2004/08/30");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2004-2021 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:"app-misc/mc", unaffected:make_list("ge 4.6.0-r5"), vulnerable:make_list("le 4.6.0-r4"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "app-misc/mc");
}