CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
85.3%
According to its banner, the version of Bugzilla installed on the remote host contains multiple flaws. It is, therefore, affected by the following vulnerabilities :
If a new comment is marked as private to the insider group, and a flag is set in the same transaction, the comment will be visible to flag recipients even if they are not in the insider group. (CVE-2014-1571)
A remote attacker can override certain parameters when creating a new Bugzilla account. This can lead to the account being created with a different email address than originally requested, allowing a user to be added to certain groups based on the group’s regular expression setting. This may allow an attacker to escalate a given user accounts privileges.
(CVE-2014-1572)
A flaw existed in how CGI arguments were handled that could allow cross-site scripting exploits which an attacker could use to access sensitive information.
(CVE-2014-1573)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(78069);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/04");
script_cve_id("CVE-2014-1571", "CVE-2014-1572", "CVE-2014-1573");
script_bugtraq_id(70256, 70257, 70258);
script_name(english:"Bugzilla < 4.0.15 / 4.2.11 / 4.4.6 / 4.5.6 Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a web application affected by multiple
vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its banner, the version of Bugzilla installed on the
remote host contains multiple flaws. It is, therefore, affected by the
following vulnerabilities :
- If a new comment is marked as private to the insider
group, and a flag is set in the same transaction, the
comment will be visible to flag recipients even if they
are not in the insider group. (CVE-2014-1571)
- A remote attacker can override certain parameters when
creating a new Bugzilla account. This can lead to the
account being created with a different email address
than originally requested, allowing a user to be added
to certain groups based on the group's regular
expression setting. This may allow an attacker to
escalate a given user accounts privileges.
(CVE-2014-1572)
- A flaw existed in how CGI arguments were handled that
could allow cross-site scripting exploits which an
attacker could use to access sensitive information.
(CVE-2014-1573)
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number.");
script_set_attribute(attribute:"see_also", value:"https://blog.checkpoint.com/2014/10/06/bug-in-the-bug-tracker/");
script_set_attribute(attribute:"see_also", value:"https://www.bugzilla.org/security/4.0.14/");
script_set_attribute(attribute:"see_also", value:"https://www.securityfocus.com/archive/1/533628/30/0/threaded");
script_set_attribute(attribute:"solution", value:
"Upgrade to Bugzilla 4.0.15 / 4.2.11 / 4.4.6 / 4.5.6 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-1572");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
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:"2014/10/06");
script_set_attribute(attribute:"patch_publication_date", value:"2014/10/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/10/06");
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_set_attribute(attribute:"enable_cgi_scanning", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2014-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
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);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");
app = "Bugzilla";
get_install_count(app_name:app, exit_if_zero:TRUE);
port = get_http_port(default:80);
install = get_single_install(
app_name : app,
port : port,
exit_if_unknown_ver : TRUE
);
dir = install["path"];
version = install["version"];
install_loc = build_url(port:port, qs:dir + "/query.cgi");
if (report_paranoia < 2) audit(AUDIT_PARANOID);
# Versions 2.17.1 to 4.0.14
if (
version =~ "^2\.(1[7-9]|2[0-9])\." ||
version =~ "^3\." ||
version =~ "^4\.0($|\.([0-9]|1[0-4])|rc[12])($|[^0-9])" ||
version =~ "^4\.1\." ||
version =~ "^4\.2($|\.([0-9]|10)|rc[12])($|[^0-9])" ||
version =~ "^4\.3\." ||
version =~ "^4\.4($|\.[0-5]|rc[12])($|[^0-9])" ||
version =~ "^4\.5\.[1-5]($|[^0-9])"
)
{
set_kb_item(name:'www/'+port+'/XSS', value:TRUE);
if (report_verbosity > 0)
{
report =
'\n URL : ' +install_loc+
'\n Installed version : ' +version+
'\n Fixed versions : 4.0.15 / 4.2.11 / 4.4.6 / 4.5.6' +
'\n';
security_warning(port:port, extra:report);
}
else security_warning(port);
exit(0);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, app, install_loc, version);