Squid: Multiple DoS vulnerabilities in arrayShrink and HTTP request parsin
Reporter | Title | Published | Views | Family All 176 |
---|---|---|---|---|
![]() | Gentoo Security Advisory GLSA 200903-38 (Squid) | 31 Mar 200900:00 | – | openvas |
![]() | Gentoo Security Advisory GLSA 200903-38 (Squid) | 31 Mar 200900:00 | – | openvas |
![]() | Oracle: Security Advisory (ELSA-2008-0214) | 8 Oct 201500:00 | – | openvas |
![]() | Ubuntu: Security Advisory (USN-601-1) | 23 Mar 200900:00 | – | openvas |
![]() | CentOS Update for squid CESA-2008:0214 centos4 x86_64 | 27 Feb 200900:00 | – | openvas |
![]() | Mandriva Update for squid MDVSA-2008:134 (squid) | 9 Apr 200900:00 | – | openvas |
![]() | Ubuntu Update for squid vulnerability USN-601-1 | 23 Mar 200900:00 | – | openvas |
![]() | CentOS Update for squid CESA-2008:0214 centos3 x86_64 | 27 Feb 200900:00 | – | openvas |
![]() | Debian: Security Advisory (DSA-1646-2) | 1 Nov 200800:00 | – | openvas |
![]() | RedHat Update for squid RHSA-2008:0214-01 | 6 Mar 200900:00 | – | openvas |
#%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 200903-38.
#
# The advisory text is Copyright (C) 2001-2018 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(36013);
script_version("1.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2007-6239", "CVE-2008-1612", "CVE-2009-0478");
script_bugtraq_id(28693, 33604);
script_xref(name:"GLSA", value:"200903-38");
script_name(english:"GLSA-200903-38 : Squid: Multiple Denial of Service vulnerabilities");
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-200903-38
(Squid: Multiple Denial of Service vulnerabilities)
The arrayShrink function in lib/Array.c can cause an array to
shrink to 0 entries, which triggers an assert error. NOTE: this issue
is due to an incorrect fix for CVE-2007-6239 (CVE-2008-1612).
An invalid version number in a HTTP request may trigger an
assertion in HttpMsg.c and HttpStatusLine.c (CVE-2009-0478).
Impact :
The issues allows for Denial of Service attacks against the service via
an HTTP request with an invalid version number and other specially
crafted requests.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200801-05"
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200903-38"
);
script_set_attribute(
attribute:"solution",
value:
"All Squid users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-proxy/squid-2.7.6'"
);
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:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(20);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:squid");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2009/03/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/03/25");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2009-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
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/squid", unaffected:make_list("ge 2.7.6"), vulnerable:make_list("lt 2.7.6"))) 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, "Squid");
}
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