Filtered by vendor Mozilla
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446 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-1957 | 4 Mozilla, Novell, Opensuse and 1 more | 7 Firefox, Firefox Esr, Thunderbird and 4 more | 2019-12-27 | 4.3 MEDIUM | 4.3 MEDIUM |
| Memory leak in libstagefright in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to cause a denial of service (memory consumption) via an MPEG-4 file that triggers a delete operation on an array. | |||||
| CVE-2016-1958 | 3 Mozilla, Opensuse, Oracle | 4 Firefox, Firefox Esr, Opensuse and 1 more | 2019-12-27 | 4.3 MEDIUM | 4.3 MEDIUM |
| browser/base/content/browser.js in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to spoof the address bar via a javascript: URL. | |||||
| CVE-2016-1965 | 3 Mozilla, Opensuse, Oracle | 4 Firefox, Firefox Esr, Opensuse and 1 more | 2019-12-27 | 4.3 MEDIUM | 4.3 MEDIUM |
| Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 mishandle a navigation sequence that returns to the original page, which allows remote attackers to spoof the address bar via vectors involving the history.back method and the location.protocol property. | |||||
| CVE-2016-2837 | 2 Mozilla, Oracle | 3 Firefox, Firefox Esr, Linux | 2019-12-27 | 6.8 MEDIUM | 6.3 MEDIUM |
| Heap-based buffer overflow in the ClearKey Content Decryption Module (CDM) in the Encrypted Media Extensions (EME) API in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 might allow remote attackers to execute arbitrary code by providing a malformed video and leveraging a Gecko Media Plugin (GMP) sandbox bypass. | |||||
| CVE-2016-5262 | 2 Mozilla, Oracle | 3 Firefox, Firefox Esr, Linux | 2019-12-27 | 4.3 MEDIUM | 6.1 MEDIUM |
| Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 process JavaScript event-handler attributes of a MARQUEE element within a sandboxed IFRAME element that lacks the sandbox="allow-scripts" attribute value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site. | |||||
| CVE-2013-1689 | 1 Mozilla | 1 Firefox | 2019-12-13 | 4.3 MEDIUM | 6.5 MEDIUM |
| Mozilla Firefox 20.0a1 and earlier allows remote attackers to cause a denial of service (crash), related to event handling with frames. | |||||
| CVE-2016-8635 | 2 Mozilla, Redhat | 7 Network Security Services, Enterprise Linux Desktop, Enterprise Linux Server and 4 more | 2019-10-09 | 4.3 MEDIUM | 5.9 MEDIUM |
| It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group. | |||||
| CVE-2016-9574 | 1 Mozilla | 1 Network Security Services | 2019-10-09 | 4.3 MEDIUM | 5.9 MEDIUM |
| nss before version 3.30 is vulnerable to a remote denial of service during the session handshake when using SessionTicket extension and ECDHE-ECDSA. | |||||
| CVE-2016-10547 | 1 Mozilla | 1 Nunjucks | 2019-10-09 | 4.3 MEDIUM | 6.1 MEDIUM |
| Nunjucks is a full featured templating engine for JavaScript. Versions 2.4.2 and lower have a cross site scripting (XSS) vulnerability in autoescape mode. In autoescape mode, all template vars should automatically be escaped. By using an array for the keys, such as `name[]=<script>alert(1)</script>`, it is possible to bypass autoescaping and inject content into the DOM. | |||||
| CVE-2019-11747 | 1 Mozilla | 2 Firefox, Firefox Esr | 2019-10-05 | 4.3 MEDIUM | 6.5 MEDIUM |
| The "Forget about this site" feature in the History pane is intended to remove all saved user data that indicates a user has visited a site. This includes removing any HTTP Strict Transport Security (HSTS) settings received from sites that use it. Due to a bug, sites on the pre-load list also have their HSTS setting removed. On the next visit to that site if the user specifies an http: URL rather than secure https: they will not be protected by the pre-loaded HSTS setting. After that visit the site's HSTS setting will be restored. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. | |||||
| CVE-2019-11744 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-10-04 | 4.3 MEDIUM | 6.1 MEDIUM |
| Some HTML elements, such as <title> and <textarea>, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if a site does not filter user input as strictly for these elements as it does for other elements. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. | |||||
| CVE-2019-11742 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2019-10-04 | 4.3 MEDIUM | 6.5 MEDIUM |
| A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a <canvas> element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. | |||||
| 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-2017-7781 | 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-2017-7782 | 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-2017-7816 | 1 Mozilla | 1 Firefox | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| WebExtensions could use popups and panels in the extension UI to load an "about:" privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56. | |||||
| 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-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-2018-10229 | 3 Google, Lg, Mozilla | 3 Chrome, Nexus 5, Firefox | 2019-10-03 | 5.8 MEDIUM | 4.8 MEDIUM |
| A hardware vulnerability in GPU memory modules allows attackers to accelerate micro-architectural attacks through the use of the JavaScript WebGL API. | |||||
| CVE-2018-12374 | 4 Canonical, Debian, Mozilla and 1 more | 7 Ubuntu Linux, Debian Linux, Thunderbird and 4 more | 2019-10-03 | 4.3 MEDIUM | 4.3 MEDIUM |
| Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9. | |||||
| CVE-2018-12372 | 4 Canonical, Debian, Mozilla and 1 more | 7 Ubuntu Linux, Debian Linux, Thunderbird and 4 more | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 52.9. | |||||
| 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-2018-12373 | 4 Canonical, Debian, Mozilla and 1 more | 7 Ubuntu Linux, Debian Linux, Thunderbird and 4 more | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9. | |||||
| CVE-2018-12381 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| Manually dragging and dropping an Outlook email message into the browser will trigger a page navigation when the message's mail columns are incorrectly interpreted as a URL. *Note: this issue only affects Windows operating systems with Outlook installed. Other operating systems are not affected.*. This vulnerability affects Firefox ESR < 60.2 and Firefox < 62. | |||||
| CVE-2018-12383 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2019-10-03 | 2.1 LOW | 5.5 MEDIUM |
| If a user saved passwords before Firefox 58 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Firefox 58. The new master password is added only on the new file. This could allow the exposure of stored password data outside of user expectations. This vulnerability affects Firefox < 62, Firefox ESR < 60.2.1, and Thunderbird < 60.2.1. | |||||
| 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-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-2018-12402 | 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-2017-7820 | 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-2018-5185 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Thunderbird and 7 more | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| Plaintext of decrypted emails can leak through by user submitting an embedded form. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8. | |||||
| CVE-2017-17688 | 11 Apple, Bloop, Emclient and 8 more | 11 Mail, Airmail, Emclient and 8 more | 2019-10-03 | 4.3 MEDIUM | 5.9 MEDIUM |
| ** DISPUTED ** The OpenPGP specification allows a Cipher Feedback Mode (CFB) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. NOTE: third parties report that this is a problem in applications that mishandle the Modification Detection Code (MDC) feature or accept an obsolete packet type, not a problem in the OpenPGP specification. | |||||
| CVE-2018-5175 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 4.3 MEDIUM | 6.1 MEDIUM |
| A mechanism to bypass Content Security Policy (CSP) protections on sites that have a "script-src" policy of "'strict-dynamic'". If a target website contains an HTML injection flaw an attacker could inject a reference to a copy of the "require.js" library that is part of Firefox's Developer Tools, and then use a known technique using that library to bypass the CSP restrictions on executing injected scripts. This vulnerability affects Firefox < 60. | |||||
| CVE-2017-17689 | 16 9folders, Apple, Bloop and 13 more | 17 Nine, Mail, Airmail and 14 more | 2019-10-03 | 4.3 MEDIUM | 5.9 MEDIUM |
| The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL. | |||||
| 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-2017-5405 | 3 Debian, Mozilla, Redhat | 10 Debian Linux, Firefox, Firefox Esr and 7 more | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| Certain response codes in FTP connections can result in the use of uninitialized values for ports in FTP operations. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8. | |||||
| 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-2018-5152 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2019-10-03 | 4.3 MEDIUM | 6.5 MEDIUM |
| WebExtensions with the appropriate permissions can attach content scripts to Mozilla sites such as accounts.firefox.com and listen to network traffic to the site through the "webRequest" API. For example, this allows for the interception of username and an encrypted password during login to Firefox Accounts. This issue does not expose synchronization traffic directly and is limited to the process of user login to the website and the data displayed to the user once logged in. This vulnerability affects Firefox < 60. | |||||
| CVE-2017-5409 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2019-10-03 | 3.6 LOW | 5.5 MEDIUM |
| The Mozilla Windows updater can be called by a non-privileged user to delete an arbitrary local file by passing a special path to the callback parameter through 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 < 45.8 and Firefox < 52. | |||||
| 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-2017-5426 | 2 Linux, Mozilla | 3 Linux Kernel, Firefox, Thunderbird | 2019-10-03 | 5.0 MEDIUM | 5.3 MEDIUM |
| On Linux, if the secure computing mode BPF (seccomp-bpf) filter is running when the Gecko Media Plugin sandbox is started, the sandbox fails to be applied and items that would run within the sandbox are run protected only by the running filter which is typically weak compared to the sandbox. Note: this issue only affects Linux. Other operating systems are not affected. This vulnerability affects Firefox < 52 and Thunderbird < 52. | |||||
| 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-2019-11720 | 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-2019-11727 | 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-2019-11715 | 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-2019-11701 | 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. | |||||