CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
90.8%
The remote host is affected by the vulnerability described in GLSA-200711-20 (Pioneers: Multiple Denials of Service)
Roland Clobus discovered that the Pioneers server may free sessions objects while they are still in use, resulting in access to invalid memory zones (CVE-2007-5933). Bas Wijnen discovered an error when closing connections which can lead to a failed assertion (CVE-2007-6010).
Impact :
A remote attacker could send specially crafted data to the vulnerable server, resulting in a Denial of Service.
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 200711-20.
#
# 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(28220);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2007-5933", "CVE-2007-6010");
script_xref(name:"GLSA", value:"200711-20");
script_name(english:"GLSA-200711-20 : Pioneers: Multiple Denials of Service");
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-200711-20
(Pioneers: Multiple Denials of Service)
Roland Clobus discovered that the Pioneers server may free sessions
objects while they are still in use, resulting in access to invalid
memory zones (CVE-2007-5933). Bas Wijnen discovered an error when
closing connections which can lead to a failed assertion
(CVE-2007-6010).
Impact :
A remote attacker could send specially crafted data to the vulnerable
server, resulting in a Denial of Service.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200711-20"
);
script_set_attribute(
attribute:"solution",
value:
"All Pioneers users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=games-board/pioneers-0.11.3-r1'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_cwe_id(20);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:pioneers");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2007/11/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/15");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2007-2021 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:"games-board/pioneers", unaffected:make_list("ge 0.11.3-r1"), vulnerable:make_list("lt 0.11.3-r1"))) 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, "Pioneers");
}