CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
87.1%
The remote host runs Bugzilla, a web-based bug tracking system.
The remote Bugzilla installation, according to its version number, is vulnerable to a cross-site scripting attack when rendering internal errors containing user-supplied input.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(16206);
script_version("1.23");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id("CVE-2004-1061");
script_bugtraq_id(12154);
script_name(english:"Bugzilla Internal Error Response XSS");
script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a CGI that is vulnerable to a cross-
site scripting attack.");
script_set_attribute(attribute:"description", value:
"The remote host runs Bugzilla, a web-based bug tracking system.
The remote Bugzilla installation, according to its version number, is
vulnerable to a cross-site scripting attack when rendering internal
errors containing user-supplied input.");
script_set_attribute(attribute:"solution", value:
"Upgrade to Bugzilla 2.18.0 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(20, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990);
script_set_attribute(attribute:"vuln_publication_date", value:"2004/12/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2005/01/19");
script_set_attribute(attribute:"potential_vulnerability", value:"true");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:bugzilla");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses : XSS");
script_copyright(english:"This script is Copyright (C) 2005-2022 Tenable Network Security, Inc.");
script_dependencies("bugzilla_detect.nasl");
script_require_keys("installed_sw/Bugzilla", "Settings/ParanoidReport");
script_exclude_keys("Settings/disable_cgi_scanning");
script_require_ports("Services/www", 80);
exit(0);
}
#
# The script code starts here
#
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");
if (report_paranoia < 2) audit(AUDIT_PARANOID);
app = 'Bugzilla';
get_install_count(app_name:app, exit_if_zero:TRUE);
port = get_http_port(default:80);
# Check the installed version.
install = get_single_install(
app_name : app,
port : port,
exit_if_unknown_ver : TRUE
);
version = install['version'];
dir = install['path'];
install_loc = build_url(port:port, qs:dir+'/query.cgi');
if(ereg(pattern:"^(1\..*)|(2\.(0\..*|1[0-7]\..*))", string:version))
{
set_kb_item(name:'www/'+port+'/XSS', value:TRUE);
if (report_verbosity > 0)
{
report =
'\n Version : ' + version +
'\n URL : ' + install_loc;
security_warning(port:port, extra:report);
}
else security_warning(port);
exit(0);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, app, install_loc, version);