Two buffer overflows in squidGard were fixed :
CVE-2009-3700: Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to ‘emergency mode.’
CVE-2009-3826: Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL.
Also a logrotate mistake was fixed.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update squidGuard-2852.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(75748);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2009-3700", "CVE-2009-3826");
script_name(english:"openSUSE Security Update : squidGuard (openSUSE-SU-2010:0460-1)");
script_summary(english:"Check for the squidGuard-2852 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Two buffer overflows in squidGard were fixed :
CVE-2009-3700: Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4
allows remote attackers to cause a denial of service (application hang
or loss of blocking functionality) via a long URL with many / (slash)
characters, related to 'emergency mode.'
CVE-2009-3826: Multiple buffer overflows in squidGuard 1.4 allow
remote attackers to bypass intended URL blocking via a long URL,
related to (1) the relationship between a certain buffer size in
squidGuard and a certain buffer size in Squid and (2) a redirect URL
that contains information about the originally requested URL.
Also a logrotate mistake was fixed."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=550930"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=625439"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2010-08/msg00006.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected squidGuard package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:squidGuard");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.3");
script_set_attribute(attribute:"patch_publication_date", value:"2010/07/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE11.3", reference:"squidGuard-1.4-7.1.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "squidGuard");
}