Multiple vulnerabilities has been found and corrected in squidGuard :
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-2009-3700).
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 (CVE-2009-3826).
squidGuard was upgraded to 1.2.1 for MNF2/CS3/CS4 with additional upstream security and bug fixes patches applied.
This update fixes these vulnerabilities.
Update :
Packages for 2008.0 are provided for Corporate Desktop 2008.0 customers.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandriva Linux Security Advisory MDVSA-2009:293.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(42356);
script_version("1.17");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2009-3700", "CVE-2009-3826");
script_bugtraq_id(36800);
script_xref(name:"MDVSA", value:"2009:293-1");
script_name(english:"Mandriva Linux Security Advisory : squidGuard (MDVSA-2009:293-1)");
script_summary(english:"Checks rpm output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Mandriva Linux host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Multiple vulnerabilities has been found and corrected in squidGuard :
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-2009-3700).
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 (CVE-2009-3826).
squidGuard was upgraded to 1.2.1 for MNF2/CS3/CS4 with additional
upstream security and bug fixes patches applied.
This update fixes these vulnerabilities.
Update :
Packages for 2008.0 are provided for Corporate Desktop 2008.0
customers."
);
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_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_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:squidGuard");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2008.0");
script_set_attribute(attribute:"patch_publication_date", value:"2010/01/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/11/04");
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:"Mandriva Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/rpm-list");
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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);
flag = 0;
if (rpm_check(release:"MDK2008.0", reference:"squidGuard-1.2.0-14.1mdv2008.0", yank:"mdv")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");