10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.014 Low
EPSS
Percentile
86.7%
The remote Solaris system is missing necessary patches to address security updates :
Stack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file. (CVE-2012-4504)
Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504. (CVE-2012-4505)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(80675);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2012-4504", "CVE-2012-4505");
script_name(english:"Oracle Solaris Third-Party Patch Update : libproxy (multiple_buffer_errors_vulnerability_in1)");
script_summary(english:"Check for the 'entire' version.");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Solaris system is missing a security patch for third-party
software."
);
script_set_attribute(
attribute:"description",
value:
"The remote Solaris system is missing necessary patches to address
security updates :
- Stack-based buffer overflow in the url::get_pac function
in url.cpp in libproxy 0.4.x before 0.4.9 allows remote
servers to have an unspecified impact via a large
proxy.pac file. (CVE-2012-4504)
- Heap-based buffer overflow in the px_pac_reload function
in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote
servers to have an unspecified impact via a crafted
Content-Length size in an HTTP response header for a
proxy.pac file request, a different vulnerability than
CVE-2012-4504. (CVE-2012-4505)"
);
# https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4a913f44"
);
# https://blogs.oracle.com/sunsecurity/multiple-buffer-errors-vulnerability-in-libproxy
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?5f949240"
);
script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11.1.15.4.0.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:libproxy");
script_set_attribute(attribute:"patch_publication_date", value:"2014/01/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
script_family(english:"Solaris Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");
if (empty_or_null(egrep(string:pkg_list, pattern:"^libproxy$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "libproxy");
flag = 0;
if (solaris_check_release(release:"0.5.11-0.175.1.15.0.4.0", sru:"SRU 11.1.15.4.0") > 0) flag++;
if (flag)
{
error_extra = 'Affected package : libproxy\n' + solaris_get_report2();
error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
if (report_verbosity > 0) security_hole(port:0, extra:error_extra);
else security_hole(0);
exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "libproxy");