The remote NewStart CGSL host, running version MAIN 4.06, has firefox packages installed that are affected by multiple vulnerabilities:
Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7.
Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11709)
When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11711)
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11712)
A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11713)
Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11715)
A vulnerability exists where the caret (^) character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-11717)
A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app’s predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
(CVE-2019-11730)
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. (CVE-2019-9811)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2019-0210. The text
# itself is copyright (C) ZTE, Inc.
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(131768);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/05");
script_cve_id(
"CVE-2019-9811",
"CVE-2019-11709",
"CVE-2019-11711",
"CVE-2019-11712",
"CVE-2019-11713",
"CVE-2019-11715",
"CVE-2019-11717",
"CVE-2019-11730"
);
script_bugtraq_id(109086);
script_name(english:"NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2019-0210)");
script_set_attribute(attribute:"synopsis", value:
"The remote machine is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 4.06, has firefox packages installed that are affected by multiple
vulnerabilities:
- Mozilla developers and community members reported memory
safety bugs present in Firefox 67 and Firefox ESR 60.7.
Some of these bugs showed evidence of memory corruption
and we presume that with enough effort that some of
these could be exploited to run arbitrary code. This
vulnerability affects Firefox ESR < 60.8, Firefox < 68,
and Thunderbird < 60.8. (CVE-2019-11709)
- When an inner window is reused, it does not consider the
use of document.domain for cross-origin protections. If
pages on different subdomains ever cooperatively use
document.domain, then either page can abuse this to
inject script into arbitrary pages on the other
subdomain, even those that did not use document.domain
to relax their origin security. This vulnerability
affects Firefox ESR < 60.8, Firefox < 68, and
Thunderbird < 60.8. (CVE-2019-11711)
- POST requests made by NPAPI plugins, such as Flash, that
receive a status 308 redirect response can bypass CORS
requirements. This can allow an attacker to perform
Cross-Site Request Forgery (CSRF) attacks. This
vulnerability affects Firefox ESR < 60.8, Firefox < 68,
and Thunderbird < 60.8. (CVE-2019-11712)
- A use-after-free vulnerability can occur in HTTP/2 when
a cached HTTP/2 stream is closed while still in use,
resulting in a potentially exploitable crash. This
vulnerability affects Firefox ESR < 60.8, Firefox < 68,
and Thunderbird < 60.8. (CVE-2019-11713)
- Due to an error while parsing page content, it is
possible for properly sanitized user input to be
misinterpreted and lead to XSS hazards on web sites in
certain circumstances. This vulnerability affects
Firefox ESR < 60.8, Firefox < 68, and Thunderbird <
60.8. (CVE-2019-11715)
- A vulnerability exists where the caret (^) character
is improperly escaped constructing some URIs due to it
being used as a separator, allowing for possible
spoofing of origin attributes. This vulnerability
affects Firefox ESR < 60.8, Firefox < 68, and
Thunderbird < 60.8. (CVE-2019-11717)
- A vulnerability exists where if a user opens a locally
saved HTML file, this file can use file: URIs to access
other files in the same directory or sub-directories if
the names are known or guessed. The Fetch API can then
be used to read the contents of any files stored in
these directories and they may uploaded to a server. It
was demonstrated that in combination with a popular
Android messaging app, if a malicious HTML attachment is
sent to a user and they opened that attachment in
Firefox, due to that app's predictable pattern for
locally-saved file names, it is possible to read
attachments the victim received from other
correspondents. This vulnerability affects Firefox ESR <
60.8, Firefox < 68, and Thunderbird < 60.8.
(CVE-2019-11730)
- As part of a winning Pwn2Own entry, a researcher
demonstrated a sandbox escape by installing a malicious
language pack and then opening a browser feature that
used the compromised translation. This vulnerability
affects Firefox ESR < 60.8, Firefox < 68, and
Thunderbird < 60.8. (CVE-2019-9811)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/notice/NS-SA-2019-0210");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL firefox packages. Note that updated packages may not be available yet. Please contact ZTE
for more information.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11713");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/23");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/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/ZTE-CGSL/release");
if (isnull(release) || release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, "NewStart Carrier Grade Server Linux");
if (release !~ "CGSL MAIN 4.06")
audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 4.06');
if (!get_kb_item("Host/ZTE-CGSL/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "NewStart Carrier Grade Server Linux", cpu);
flag = 0;
pkgs = {
"CGSL MAIN 4.06": [
"firefox-60.9.0-1.el6.centos",
"firefox-debuginfo-60.9.0-1.el6.centos"
]
};
pkg_list = pkgs[release];
foreach (pkg in pkg_list)
if (rpm_check(release:"ZTE " + release, reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "firefox");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11711
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11712
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11713
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11715
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11717
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11730
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9811
security.gd-linux.com/notice/NS-SA-2019-0210