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Total
2335 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-7767 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2019-10-03 | 2.1 LOW | 5.5 MEDIUM |
| The Mozilla Maintenance Service can be invoked by an unprivileged user to overwrite arbitrary files with junk data using the Mozilla Windows Updater, which runs with the Maintenance Service's privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54. | |||||
| CVE-2017-7794 | 2 Linux, Mozilla | 2 Linux Kernel, Firefox | 2019-10-03 | 4.6 MEDIUM | 7.8 HIGH |
| On Linux systems, if the content process is compromised, the sandbox broker will allow files to be truncated even though the sandbox explicitly only has read access to the local file system and no write permissions. Note: This attack only affects the Linux operating system. Other operating systems are not affected. This vulnerability affects Firefox < 55. | |||||
| CVE-2017-7761 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2019-10-03 | 3.6 LOW | 5.5 MEDIUM |
| The Mozilla Maintenance Service "helper.exe" application creates a temporary directory writable by non-privileged users. When this is combined with creation of a junction (a form of symbolic link), protected files in the target directory of the junction can be deleted by the Mozilla Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54. | |||||
| CVE-2017-7782 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Firefox Esr and 1 more | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated but never protected, violating DEP protections. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55. | |||||
| CVE-2017-7830 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Firefox Esr and 6 more | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5. | |||||
| CVE-2018-5142 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| If Media Capture and Streams API permission is requested from documents with "data:" or "blob:" URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown protocol" as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox < 59. | |||||
| CVE-2018-5166 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| WebExtensions can use request redirection and a "filterReponseData" filter to bypass host permission settings to redirect network traffic and access content from a host for which they do not have explicit user permission. This vulnerability affects Firefox < 60. | |||||
| CVE-2017-5388 | 1 Mozilla | 1 Firefox | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| A STUN server in conjunction with a large number of "webkitRTCPeerConnection" objects can be used to send large STUN packets in a short period of time due to a lack of rate limiting being applied on e10s systems, allowing for a denial of service attack. This vulnerability affects Firefox < 51. | |||||
| CVE-2018-12392 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3. | |||||
| CVE-2017-7820 | 1 Mozilla | 1 Firefox | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| The "instanceof" operator can bypass the Xray wrapper mechanism. When called on web content from the browser itself or an extension the web content can provide its own result for that operator, possibly tricking the browser or extension into mishandling the element. This vulnerability affects Firefox < 56. | |||||
| CVE-2017-7781 | 1 Mozilla | 1 Firefox | 2019-10-03 | 4.3 MEDIUM | 5.9 MEDIUM |
| An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55. | |||||
| CVE-2017-7821 | 1 Mozilla | 1 Firefox | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| A vulnerability where WebExtensions can download and attempt to open a file of some non-executable file types. This can be triggered without specific user interaction for the file download and open actions. This could be used to trigger known vulnerabilities in the programs that handle those document types. This vulnerability affects Firefox < 56. | |||||
| CVE-2017-7813 | 1 Mozilla | 1 Firefox | 2019-10-03 | 6.4 MEDIUM | 8.2 HIGH |
| Inside the JavaScript parser, a cast of an integer to a narrower type can result in data read from outside the buffer being parsed. This usually results in a non-exploitable crash, but can leak a limited amount of information from memory if it matches JavaScript identifier syntax. This vulnerability affects Firefox < 56. | |||||
| CVE-2018-12395 | 4 Canonical, Debian, Mozilla and 1 more | 8 Ubuntu Linux, Debian Linux, Firefox and 5 more | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63. | |||||
| CVE-2018-5113 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5117 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| If right-to-left text is used in the addressbar with left-to-right alignment, it is possible in some circumstances to scroll this text to spoof the displayed URL. This issue could result in the wrong URL being displayed as a location, which can mislead users to believe they are on a different site than the one loaded. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58. | |||||
| CVE-2017-7766 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2019-10-03 | 4.6 MEDIUM | 7.8 HIGH |
| An attack using manipulation of "updater.ini" contents, used by the Mozilla Windows Updater, and privilege escalation through the Mozilla Maintenance Service to allow for arbitrary file execution and deletion by the Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54. | |||||
| CVE-2018-12369 | 2 Canonical, Mozilla | 3 Ubuntu Linux, Firefox, Firefox Esr | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61. | |||||
| CVE-2017-7790 | 2 Microsoft, Mozilla | 2 Windows, Firefox | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| On Windows systems, if non-null-terminated strings are copied into the crash reporter for some specific registry keys, stack memory data can be copied until a null is found. This can potentially contain private data from the local system. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Firefox < 55. | |||||
| CVE-2017-5468 | 1 Mozilla | 1 Firefox | 2019-10-03 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue with incorrect ownership model of "privateBrowsing" information exposed through developer tools. This can result in a non-exploitable crash when manually triggered during debugging. This vulnerability affects Firefox < 53. | |||||
| CVE-2017-7803 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Firefox Esr and 6 more | 2019-10-03 | 5.0 MEDIUM | 7.5 HIGH |
| When a page's content security policy (CSP) header contains a "sandbox" directive, other directives are ignored. This results in the incorrect enforcement of CSP. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55. | |||||
| CVE-2018-12402 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and NTLM hash by including resources otherwise unreachable to the malicious page, if they can convince the visitor to save the complete web page. Similarly, SameSite cookies are sent on cross-origin requests when the "Save Page As..." menu item is selected to save a page, which can result in saving the wrong version of resources based on those cookies. This vulnerability affects Firefox < 63. | |||||
| CVE-2017-5456 | 2 Mozilla, Redhat | 8 Firefox, Firefox Esr, Enterprise Linux and 5 more | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an IPC message. This allows for read and write access to the local file system. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53. | |||||
| CVE-2018-12396 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Firefox and 7 more | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63. | |||||
| CVE-2017-7822 | 1 Mozilla | 1 Firefox | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| The AES-GCM implementation in WebCrypto API accepts 0-length IV when it should require a length of 1 according to the NIST Special Publication 800-38D specification. This might allow for the authentication key to be determined in some instances. This vulnerability affects Firefox < 56. | |||||
| CVE-2017-7789 | 1 Mozilla | 1 Firefox | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| If a server sends two Strict-Transport-Security (STS) headers for a single connection, they will be rejected as invalid and HTTP Strict Transport Security (HSTS) will not be enabled for the connection. This vulnerability affects Firefox < 55. | |||||
| CVE-2017-5462 | 2 Debian, Mozilla | 5 Debian Linux, Firefox, Firefox Esr and 2 more | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw in DRBG number generation within the Network Security Services (NSS) library where the internal state V does not correctly carry bits over. The NSS library has been updated to fix this issue to address this issue and Firefox ESR 52.1 has been updated with NSS version 3.28.4. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2018-12398 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and bypass Content Security Policy (CSP). This vulnerability affects Firefox < 63. | |||||
| CVE-2018-5163 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 5.1 MEDIUM | 8.1 HIGH |
| If a malicious attacker has used another vulnerability to gain full control over a content process, they may be able to replace the alternate data resources stored in the JavaScript Start-up Bytecode Cache (JSBC) for other JavaScript code. If the parent process then runs this replaced code, the executed script would be run with the parent process' privileges, escaping the sandbox on content processes. This vulnerability affects Firefox < 60. | |||||
| CVE-2019-11741 | 1 Mozilla | 1 Firefox | 2019-10-02 | 4.3 MEDIUM | 6.1 MEDIUM |
| A compromised sandboxed content process can perform a Universal Cross-site Scripting (UXSS) attack on content from any site it can cause to be loaded in the same process. Because addons.mozilla.org and accounts.firefox.com have close ties to the Firefox product, malicious manipulation of these sites within the browser can potentially be used to modify a user's Firefox configuration. These two sites will now be isolated into their own process and not allowed to be loaded in a standard content process. This vulnerability affects Firefox < 69. | |||||
| CVE-2019-14953 | 2 Jetbrains, Mozilla | 2 Youtrack, Firefox | 2019-10-02 | 4.3 MEDIUM | 6.1 MEDIUM |
| JetBrains YouTrack versions before 2019.2.53938 had a possible XSS through issue attachments when using the Firefox browser. | |||||
| CVE-2019-11737 | 1 Mozilla | 1 Firefox | 2019-10-02 | 5.0 MEDIUM | 5.3 MEDIUM |
| If a wildcard ('*') is specified for the host in Content Security Policy (CSP) directives, any port or path restriction of the directive will be ignored, leading to CSP directives not being properly applied to content. This vulnerability affects Firefox < 69. | |||||
| CVE-2019-11708 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-08-15 | 10.0 HIGH | 10.0 CRITICAL |
| Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2. | |||||
| CVE-2019-11720 | 1 Mozilla | 1 Firefox | 2019-08-15 | 4.3 MEDIUM | 6.1 MEDIUM |
| Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68. | |||||
| CVE-2019-11716 | 1 Mozilla | 1 Firefox | 2019-08-15 | 7.5 HIGH | 8.3 HIGH |
| Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such as Object.getOwnPropertyNames(window). Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed. This vulnerability affects Firefox < 68. | |||||
| CVE-2019-11714 | 1 Mozilla | 1 Firefox | 2019-08-15 | 7.5 HIGH | 9.8 CRITICAL |
| Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 68. | |||||
| CVE-2019-11727 | 1 Mozilla | 1 Firefox | 2019-07-30 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS#1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerability affects Firefox < 68. | |||||
| CVE-2019-11712 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-29 | 6.8 MEDIUM | 8.8 HIGH |
| 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-2019-11713 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-29 | 7.5 HIGH | 9.8 CRITICAL |
| 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-2019-11715 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-29 | 4.3 MEDIUM | 6.1 MEDIUM |
| 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-2019-11697 | 1 Mozilla | 1 Firefox | 2019-07-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| If the ALT and "a" keys are pressed when users receive an extension installation prompt, the extension will be installed without the install prompt delay that keeps the prompt visible in order for users to accept or decline the installation. A malicious web page could use this with spoofing on the page to trick users into installing a malicious extension. This vulnerability affects Firefox < 67. | |||||
| CVE-2019-11698 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-29 | 5.0 MEDIUM | 5.3 MEDIUM |
| If a crafted hyperlink is dragged and dropped to the bookmark bar or sidebar and the resulting bookmark is subsequently dragged and dropped into the web content area, an arbitrary query of a user's browser history can be run and transmitted to the content page via drop event data. This allows for the theft of browser history by a malicious site. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-11696 | 1 Mozilla | 1 Firefox | 2019-07-28 | 6.8 MEDIUM | 7.8 HIGH |
| Files with the .JNLP extension used for "Java web start" applications are not treated as executable content for download prompts even though they can be executed if Java is installed on the local system. This could allow users to mistakenly launch an executable binary locally. This vulnerability affects Firefox < 67. | |||||
| CVE-2019-11701 | 1 Mozilla | 1 Firefox | 2019-07-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| The default webcal: protocol handler will load a web site vulnerable to cross-site scripting (XSS) attacks. This default was left in place as a legacy feature and has now been removed. *Note: this issue only affects users with an account on the vulnerable service. Other users are unaffected.*. This vulnerability affects Firefox < 67. | |||||
| CVE-2019-11691 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-26 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main thread to be called after it has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-9817 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-26 | 5.0 MEDIUM | 5.3 MEDIUM |
| Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-9820 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-26 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2019-11692 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-07-25 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur when listeners are removed from the event listener manager while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. | |||||
| CVE-2011-1300 | 3 Google, Microsoft, Mozilla | 3 Chrome, Windows, Firefox | 2019-07-18 | 10.0 HIGH | N/A |
| The Program::getActiveUniformMaxLength function in libGLESv2/Program.cpp in libGLESv2.dll in the WebGLES library in Almost Native Graphics Layer Engine (ANGLE), as used in Mozilla Firefox 4.x before 4.0.1 on Windows and in the GPU process in Google Chrome before 10.0.648.205 on Windows, allows remote attackers to execute arbitrary code via unspecified vectors, related to an "off-by-three" error. | |||||
| CVE-2019-9796 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-06-26 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is later freed with the removal of the animation controller element, the refresh driver incorrectly leaves a dangling pointer to the driver's observer array. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66. | |||||