Vulnerabilities > CVE-2019-11751 - Argument Injection or Modification vulnerability in Mozilla Firefox and Firefox ESR
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks on malicious links in a chat application. This can be used to write a log file to an arbitrary location such as the Windows 'Startup' folder. <br>*Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Try All Common Application Switches and Options An attacker attempts to invoke all common switches and options in the target application for the purpose of discovering weaknesses in the target. For example, in some applications, adding a --debug switch causes debugging information to be displayed, which can sometimes reveal sensitive processing or configuration information to an attacker. This attack differs from other forms of API abuse in that the attacker is blindly attempting to invoke options in the hope that one of them will work rather than specifically targeting a known option. Nonetheless, even if the attacker is familiar with the published options of a targeted application this attack method may still be fruitful as it might discover unpublicized functionality.
- Using Meta-characters in E-mail Headers to Inject Malicious Payloads This type of attack involves an attacker leveraging meta-characters in email headers to inject improper behavior into email programs. Email software has become increasingly sophisticated and feature-rich. In addition, email applications are ubiquitous and connected directly to the Web making them ideal targets to launch and propagate attacks. As the user demand for new functionality in email applications grows, they become more like browsers with complex rendering and plug in routines. As more email functionality is included and abstracted from the user, this creates opportunities for attackers. Virtually all email applications do not list email header information by default, however the email header contains valuable attacker vectors for the attacker to exploit particularly if the behavior of the email client application is known. Meta-characters are hidden from the user, but can contain scripts, enumerations, probes, and other attacks against the user's system.
- HTTP Parameter Pollution (HPP) An attacker overrides or adds HTTP GET/POST parameters by injecting query string delimiters. Via HPP it may be possible to override existing hardcoded HTTP parameters, modify the application behaviors, access and, potentially exploit, uncontrollable variables, and bypass input validation checkpoints and WAF rules.
- OS Command Injection In this type of an attack, an adversary injects operating system commands into existing application functions. An application that uses untrusted input to build command strings is vulnerable. An adversary can leverage OS command injection in an application to elevate privileges, execute arbitrary commands and compromise the underlying operating system.
Nessus
NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_05463E0AABD34FA4BD5FCD5ED132D4C6.NASL description Mozilla Foundation reports : CVE-2019-11751: Malicious code execution through command line parameters CVE-2019-11746: Use-after-free while manipulating video CVE-2019-11744: XSS by breaking out of title and textarea elements using innerHTML CVE-2019-11742: Same-origin policy violation with SVG filters and canvas to steal cross-origin images CVE-2019-11736: File manipulation and privilege escalation in Mozilla Maintenance Service CVE-2019-11753: Privilege escalation with Mozilla Maintenance Service in custom Firefox installation location CVE-2019-11752: Use-after-free while extracting a key value in IndexedDB CVE-2019-9812: Sandbox escape through Firefox Sync CVE-2019-11741: Isolate addons.mozilla.org and accounts.firefox.com CVE-2019-11743: Cross-origin access to unload event attributes CVE-2019-11748: Persistence of WebRTC permissions in a third party context CVE-2019-11749: Camera information available without prompting using getUserMedia CVE-2019-5849: Out-of-bounds read in Skia CVE-2019-11750: Type confusion in Spidermonkey CVE-2019-11737: Content security policy directives ignore port and path if host is a wildcard CVE-2019-11738: Content security policy bypass through hash-based sources in directives CVE-2019-11747: last seen 2020-06-01 modified 2020-06-02 plugin id 128491 published 2019-09-04 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128491 title FreeBSD : mozilla -- multiple vulnerabilities (05463e0a-abd3-4fa4-bd5f-cd5ed132d4c6) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from the FreeBSD VuXML database : # # Copyright 2003-2019 Jacques Vidrine and contributors # # Redistribution and use in source (VuXML) and 'compiled' forms (SGML, # HTML, PDF, PostScript, RTF and so forth) with or without modification, # are permitted provided that the following conditions are met: # 1. Redistributions of source code (VuXML) must retain the above # copyright notice, this list of conditions and the following # disclaimer as the first lines of this file unmodified. # 2. Redistributions in compiled form (transformed to other DTDs, # published online in any format, converted to PDF, PostScript, # RTF and other formats) must reproduce the above copyright # notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # # THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, # OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT # OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION, # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # include("compat.inc"); if (description) { script_id(128491); script_version("1.4"); script_cvs_date("Date: 2019/12/31"); script_cve_id("CVE-2019-11734", "CVE-2019-11735", "CVE-2019-11736", "CVE-2019-11737", "CVE-2019-11738", "CVE-2019-11740", "CVE-2019-11741", "CVE-2019-11742", "CVE-2019-11743", "CVE-2019-11744", "CVE-2019-11746", "CVE-2019-11747", "CVE-2019-11748", "CVE-2019-11749", "CVE-2019-11750", "CVE-2019-11751", "CVE-2019-11752", "CVE-2019-11753", "CVE-2019-5849", "CVE-2019-9812"); script_name(english:"FreeBSD : mozilla -- multiple vulnerabilities (05463e0a-abd3-4fa4-bd5f-cd5ed132d4c6)"); script_summary(english:"Checks for updated packages in pkg_info output"); script_set_attribute( attribute:"synopsis", value: "The remote FreeBSD host is missing one or more security-related updates." ); script_set_attribute( attribute:"description", value: "Mozilla Foundation reports : CVE-2019-11751: Malicious code execution through command line parameters CVE-2019-11746: Use-after-free while manipulating video CVE-2019-11744: XSS by breaking out of title and textarea elements using innerHTML CVE-2019-11742: Same-origin policy violation with SVG filters and canvas to steal cross-origin images CVE-2019-11736: File manipulation and privilege escalation in Mozilla Maintenance Service CVE-2019-11753: Privilege escalation with Mozilla Maintenance Service in custom Firefox installation location CVE-2019-11752: Use-after-free while extracting a key value in IndexedDB CVE-2019-9812: Sandbox escape through Firefox Sync CVE-2019-11741: Isolate addons.mozilla.org and accounts.firefox.com CVE-2019-11743: Cross-origin access to unload event attributes CVE-2019-11748: Persistence of WebRTC permissions in a third party context CVE-2019-11749: Camera information available without prompting using getUserMedia CVE-2019-5849: Out-of-bounds read in Skia CVE-2019-11750: Type confusion in Spidermonkey CVE-2019-11737: Content security policy directives ignore port and path if host is a wildcard CVE-2019-11738: Content security policy bypass through hash-based sources in directives CVE-2019-11747: 'Forget about this site' removes sites from pre-loaded HSTS list CVE-2019-11734: Memory safety bugs fixed in Firefox 69 CVE-2019-11735: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1 CVE-2019-11740: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9" ); script_set_attribute( attribute:"see_also", value:"https://www.mozilla.org/security/advisories/mfsa2019-25/" ); script_set_attribute( attribute:"see_also", value:"https://www.mozilla.org/security/advisories/mfsa2019-26/" ); script_set_attribute( attribute:"see_also", value:"https://www.mozilla.org/security/advisories/mfsa2019-27/" ); # https://vuxml.freebsd.org/freebsd/05463e0a-abd3-4fa4-bd5f-cd5ed132d4c6.html script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?3895b9cc" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11752"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:firefox"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:firefox-esr"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:libxul"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-firefox"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-seamonkey"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-thunderbird"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:seamonkey"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:thunderbird"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:waterfox"); script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/09/03"); script_set_attribute(attribute:"patch_publication_date", value:"2019/09/03"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/04"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"FreeBSD Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info"); exit(0); } include("audit.inc"); include("freebsd_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD"); if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (pkg_test(save_report:TRUE, pkg:"firefox<69.0,1")) flag++; if (pkg_test(save_report:TRUE, pkg:"waterfox<56.2.14")) flag++; if (pkg_test(save_report:TRUE, pkg:"seamonkey<2.53.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"linux-seamonkey<2.53.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"firefox-esr>=61.0,1<68.1.0,1")) flag++; if (pkg_test(save_report:TRUE, pkg:"firefox-esr<60.9.0,1")) flag++; if (pkg_test(save_report:TRUE, pkg:"linux-firefox>=61.0,2<68.1.0,2")) flag++; if (pkg_test(save_report:TRUE, pkg:"linux-firefox<60.9.0,2")) flag++; if (pkg_test(save_report:TRUE, pkg:"libxul>=61.0<68.1.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"libxul<60.9.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"thunderbird>=61.0<68.1.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"thunderbird<60.9.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"linux-thunderbird>=61.0<68.1.0")) flag++; if (pkg_test(save_report:TRUE, pkg:"linux-thunderbird<60.9.0")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2251.NASL description This update for MozillaFirefox to 68.1 fixes the following issues : Security issues fixed : - CVE-2019-9811: Fixed a sandbox escape via installation of malicious language pack. (bsc#1140868) - CVE-2019-9812: Fixed a sandbox escape through Firefox Sync. (bsc#1149294) - CVE-2019-11710: Fixed several memory safety bugs. (bsc#1140868) - CVE-2019-11714: Fixed a potentially exploitable crash in Necko. (bsc#1140868) - CVE-2019-11716: Fixed a sandbox bypass. (bsc#1140868) - CVE-2019-11718: Fixed inadequate sanitation in the Activity Stream component. (bsc#1140868) - CVE-2019-11720: Fixed a character encoding XSS vulnerability. (bsc#1140868) - CVE-2019-11721: Fixed a homograph domain spoofing issue through unicode latin last seen 2020-06-01 modified 2020-06-02 plugin id 129664 published 2019-10-07 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129664 title openSUSE Security Update : MozillaFirefox (openSUSE-2019-2251) NASL family Windows NASL id MOZILLA_FIREFOX_69_0.NASL description The version of Firefox installed on the remote Windows host is prior to 69.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-25 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 128525 published 2019-09-05 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128525 title Mozilla Firefox < 69.0 NASL family MacOS X Local Security Checks NASL id MACOS_FIREFOX_69_0.NASL description The version of Firefox installed on the remote macOS or Mac OS X host is prior to 69.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-25 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 128524 published 2019-09-05 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128524 title Mozilla Firefox < 69.0 NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2545-1.NASL description This update for MozillaFirefox to 68.1 fixes the following issues : Security issues fixed : CVE-2019-9811: Fixed a sandbox escape via installation of malicious language pack. (bsc#1140868) CVE-2019-9812: Fixed a sandbox escape through Firefox Sync. (bsc#1149294) CVE-2019-11710: Fixed several memory safety bugs. (bsc#1140868) CVE-2019-11714: Fixed a potentially exploitable crash in Necko. (bsc#1140868) CVE-2019-11716: Fixed a sandbox bypass. (bsc#1140868) CVE-2019-11718: Fixed inadequate sanitation in the Activity Stream component. (bsc#1140868) CVE-2019-11720: Fixed a character encoding XSS vulnerability. (bsc#1140868) CVE-2019-11721: Fixed a homograph domain spoofing issue through unicode latin last seen 2020-06-01 modified 2020-06-02 plugin id 129583 published 2019-10-04 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129583 title SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2019:2545-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2620-1.NASL description This update for MozillaFirefox fixes the following issues : Updated to new ESR version 68.1 (bsc#1149323). In addition to the already fixed vulnerabilities released in previous ESR updates, the following were also fixed: CVE-2019-11751, CVE-2019-11736, CVE-2019-9812, CVE-2019-11748, CVE-2019-11749, CVE-2019-11750, CVE-2019-11738, CVE-2019-11747, CVE-2019-11735. Several run-time issues were also resolved (bsc#1117473, bsc#1124525, bsc#1133810). The version displayed in Help > About is now correct (bsc#1087200). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 129772 published 2019-10-10 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129772 title SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2019:2620-1) NASL family Windows NASL id MOZILLA_FIREFOX_68_1_ESR.NASL description The version of Firefox ESR installed on the remote Windows host is prior to 68.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-26 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 128528 published 2019-09-05 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128528 title Mozilla Firefox ESR < 68.1 NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2260.NASL description This update for MozillaFirefox to 68.1 fixes the following issues : Security issues fixed : - CVE-2019-9811: Fixed a sandbox escape via installation of malicious language pack. (bsc#1140868) - CVE-2019-9812: Fixed a sandbox escape through Firefox Sync. (bsc#1149294) - CVE-2019-11710: Fixed several memory safety bugs. (bsc#1140868) - CVE-2019-11714: Fixed a potentially exploitable crash in Necko. (bsc#1140868) - CVE-2019-11716: Fixed a sandbox bypass. (bsc#1140868) - CVE-2019-11718: Fixed inadequate sanitation in the Activity Stream component. (bsc#1140868) - CVE-2019-11720: Fixed a character encoding XSS vulnerability. (bsc#1140868) - CVE-2019-11721: Fixed a homograph domain spoofing issue through unicode latin last seen 2020-06-01 modified 2020-06-02 plugin id 129665 published 2019-10-07 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129665 title openSUSE Security Update : MozillaFirefox (openSUSE-2019-2260) NASL family MacOS X Local Security Checks NASL id MACOS_FIREFOX_68_1_ESR.NASL description The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 68.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-26 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 128527 published 2019-09-05 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128527 title Mozilla Firefox ESR < 68.1
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1572838
- https://www.mozilla.org/security/advisories/mfsa2019-25/
- https://www.mozilla.org/security/advisories/mfsa2019-26/