5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.021 Low
EPSS
Percentile
89.2%
The remote host is affected by the vulnerability described in GLSA-201209-08 (SquidClamav: Denial of Service)
SquidClamav does not properly escape URLs before passing them to the system command call.
Impact :
A remote attacker could send a specially crafted URL to SquidClamav, possibly resulting in a Denial of Service condition.
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 201209-08.
#
# The advisory text is Copyright (C) 2001-2017 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(62289);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2012-3501");
script_bugtraq_id(54663);
script_xref(name:"GLSA", value:"201209-08");
script_name(english:"GLSA-201209-08 : SquidClamav: Denial 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-201209-08
(SquidClamav: Denial of Service)
SquidClamav does not properly escape URLs before passing them to the
system command call.
Impact :
A remote attacker could send a specially crafted URL to SquidClamav,
possibly resulting in a Denial of Service condition.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://squidclamav.darold.net/news.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201209-08"
);
script_set_attribute(
attribute:"solution",
value:
"All SquidClamav users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-proxy/squidclamav-6.8'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:squidclamav");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2012/09/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/09/25");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 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:"net-proxy/squidclamav", unaffected:make_list("ge 6.8"), vulnerable:make_list("lt 6.8"))) 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, "SquidClamav");
}
Vendor | Product | Version | CPE |
---|---|---|---|
gentoo | linux | squidclamav | p-cpe:/a:gentoo:linux:squidclamav |
gentoo | linux | cpe:/o:gentoo:linux |