CVE-2017-5417

CVE-2017-5417 describes an address-bar spoofing vulnerability in Mozilla Firefox (affecting versions before 52). By dragging content from the browser pane to a malicious site’s address bar, the navigation URL could display differently from the loaded page URL, enabling spoofing. The issue is tied...

CVE-2017-7750

CVE-2017-7750 describes a use-after-free in video control operations when a element holds a reference to an older window that has been replaced in the DOM, leading to a potentially exploitable crash. Affected products and versions from the connected records include Mozilla Firefox < 54, Firef...

CVE-2019-17018

CVE-2019-17018 affects Mozilla Firefox versions before 72 on Windows 10, where in Private Browsing Mode the Windows keyboard may retain word suggestions to improve keyboard accuracy. This is the asserted vulnerability detail; no additional remediation or exploit information is provided in the con...

CVE-2024-4775

CVE-2024-4775 affects Mozilla Firefox prior to 126. The issue is an missing iterator stop condition when handling WASM code in the built-in profiler, potentially causing invalid memory access and undefined behavior. Affected product: Firefox (pre-126). Root cause: incomplete iterator termination ...

CVE-2012-3989

CVE-2012-3989 affects Mozilla Firefox (and related Mozilla products) prior to version 16.0, Thunderbird prior to 16.0, and SeaMonkey prior to 2.13. The vulnerability is a crash caused by an invalid cast when using the instanceof operator on certain JavaScript objects, which could allow remote att...

CVE-2012-5830

CVE-2012-5830 is a use-after-free vulnerability in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 on Mac OS X that allows remote attackers to execute arbitrary code via an HTML document. The con...

CVE-2013-6671

CVE-2013-6671 affects Mozilla Firefox before 26.0 (and corresponding ESR/Thunderbird/SeaMonkey releases listed) where nsGfxScrollFrameInner::IsLTR can be abused by crafted JavaScript used with ordered list elements to trigger remote code execution. The vulnerability is a browser-engine issue that...

CVE-2014-1485

CVE-2014-1485 affects Mozilla Firefox (prior to 27.0) and SeaMonkey (prior to 2.24). The CSP implementation in these browsers evaluates style-src directives for XSLT processing rather than script-src, potentially allowing remote attackers to execute arbitrary XSLT code through insufficient style-...

CVE-2014-1526

Summary : CVE-2014-1526 affects Mozilla Firefox up to 29.0 (and SeaMonkey up to 2.26). The XrayWrapper implementation could be abused by a user via a crafted site visited in a debugger to bypass access restrictions, causing unwrapping operations and calls to DOM methods on unwrapped objects. This...

CVE-2019-9804

CVE-2019-9804 is a macOS-specific issue in Firefox Developer Tools where pasting the output of the ‘Copy as cURL’ command could cause the execution of unintended additional bash commands if the URL was maliciously crafted. The root cause is tied to how the native Bash on macOS handles the pasted ...

CVE-2021-29971

CVE-2021-29971 is a Mozilla Firefox vulnerability affecting Firefox for Android. The issue arises when a user grants a webpage permission and saves it; any webpage on the same host (regardless of scheme or port) could gain that permission. The advisory details that this affects Firefox versions o...

CVE-2014-1500

CVE-2014-1500 affects Mozilla Firefox prior to 28.0 and SeaMonkey prior to 2.25. The issue allows remote attackers to cause resource exhaustion and application hang via onbeforeunload events that trigger background JavaScript execution. Exploitation details are not provided in the available docum...

CVE-2016-5295

CVE-2016-5295 is a Windows-only privilege-escalation in Mozilla Maintenance Service that can let an attacker run malicious local files via the Mozilla Updater. Affected: Firefox before 50 on Windows. Impact: SYSTEM-level privilege elevation (confidentiality/integrity/availability at risk) as desc...

CVE-2016-9075

CVE-2016-9075 : Firefox WebExtensions can misuse mozAddonManager API to elevate privileges because privileged pages are allowed in the permissions list, enabling a malicious extension to install additional extensions without explicit user permission. Affected: Firefox versions before 50. Root cau...

CVE-2017-5385

CVE-2017-5385 affects Mozilla Firefox prior to 51.0.1. The issue arises when data is sent over multipart channels (notably multipart/x-mixed-replace); the Referrer-Policy header is ignored, potentially enabling information disclosure. Public advisories (mfsa2017-01) and multiple vendor notes conf...

CVE-2017-5420

CVE-2017-5420 affects Mozilla Firefox prior to version 52.0 (and Firefox ESR up to 45.x); a javascript: URL loaded by a malicious page can obfuscate the address bar, enabling spoofing of an existing page while the malicious page’s address is not shown. The issue is documented as a content spoofin...

CVE-2017-5427

The CVE-2017-5427 entry covers a Mozilla Firefox/Firefox ESR startup vulnerability where a non-existent chrome.manifest file loaded from the primary installation directory can be exploited by a local attacker who places chrome.manifest and referenced files there. If exploited, startup-loaded code...

CVE-2023-37206

CVE-2023-37206 affects Mozilla Firefox: uploading files that contain symlinks could trick users into submitting data to a malicious site. The issue targets Firefox versions earlier than 115 and stems from insufficient validation of symbolic links in the file-system API. Public advisories and vend...

CVE-2024-4773

CVE-2024-4773 : Mozilla Firefox is affected by a spoofing vulnerability observable when a network error occurs during page load, leaving prior content visible with a blank URL bar. The issue affects Firefox versions earlier than 126. Root cause: the prior page content remains viewable after a loa...

CVE-2014-1498

CVE-2014-1498 : The vulnerability affects Mozilla Firefox before 28.0 and SeaMonkey before 2.25, where crypto.generateCRMFRequest fails to validate a specific key type. This can cause remote crashes/DoS via vectors that trigger generation of a key that supports the Elliptic Curve ec-dual-use algo...

CVE-2016-5293

CVE-2016-5293 describes a local vulnerability in the Mozilla Updater on Windows: when the Updater log file in the working directory points to a hardlink, an attacker with local access can cause data to be appended to an arbitrary local file. Affected products include Firefox ESR older than 45.5 a...

CVE-2017-7754

CVE-2017-7754 is an out-of-bounds read in WebGL when processing a malicious ImageInfo object during WebGL operations. Affected products/versions per connected docs: Firefox versions prior to 54 and Firefox ESR prior to 52.2, and Thunderbird prior to 52.2. The vulnerability stems from an improper ...

CVE-2018-5138

CVE-2018-5138 is a domain-spoofing vulnerability limited to Firefox for Android before version 59 when opened through an Android Custom Tab with an extremely long domain name. The issue could allow an attacker to spoof which page is loaded, due to how the browser panel (Custom Tab) advertises the...

CVE-2024-4766

Firefox for Android is affected by CVE-2024-4766, which describes techniques used to obscure the fullscreen notification, potentially leading to user confusion and spoofing. The issue affects Firefox

CVE-2013-0766

CVE-2013-0766 is a use-after-free in the ~nsHTMLEditRules implementation affecting Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.1, and SeaMonkey before 2.15. The vulnerabili...

CVE-2016-5287

CVE-2016-5287 affects Mozilla Firefox up to 49.0.2. The issue is a use-after-free crash during actor destruction with service workers, caused by a fault in nsTArray_base::SwapArrayElements. The vulnerability leads to a potentially exploitable crash (no exploit details provided in the supplied doc...

CVE-2019-17019

The CVE-2019-17019 entry concerns Mozilla Firefox on Windows prior to version 72, where serving a Python-encoded text/plain file could cause Python to execute the file instead of opening it as text. The issue is Windows-only and relates to how Python interaction with downloaded content could lead...

CVE-2020-15647

The CVE-2020-15647 issue affects Mozilla Firefox for Android prior to 68.10.1. Root cause: a Content Provider in Firefox for Android allowed local files accessible by the browser to be read by remote web pages, enabling disclosure of sensitive data including cookies for other origins. Impact: sen...

CVE-2023-37203

CVE-2023-37203 concerns Mozilla Firefox. The issue is insufficient validation in the Drag and Drop API combined with social engineering, which could trick users into creating a shortcut to local system files and potentially execute arbitrary code. Affected software is Firefox earlier than 115. Im...

CVE-2012-4205

CVE-2012-4205 affects Mozilla Firefox (prior to 17.0), Mozilla Thunderbird (prior to 17.0), and SeaMonkey (prior to 2.14). The root cause, per the description, is that XMLHttpRequest objects created in sandboxes are assigned the system principal rather than the sandbox principal, enabling CSRF ag...

CVE-2013-0778

CVE-2013-0778 affects Mozilla Firefox (pre-19.0), Thunderbird (pre-17.0.3), and SeaMonkey (pre-2.16). The issue stems from use-after-free and out-of-bounds/read vulnerabilities in the browser components (notably flagged in MFSA 2013-28), enabling remote code execution or denial of service via uns...

CVE-2017-5399

CVE-2017-5399 is a memory-safety vulnerability affecting Firefox and Thunderbird prior to version 52. Several connected advisories (e.g., Arch Linux ASA-201703-3, DEBIAN CVE tracker, MFSA2017-09) describe memory-safety bugs that could lead to arbitrary code execution or crashes. The documented re...

CVE-2017-5468

The CVE-2017-5468 issue affects Mozilla Firefox before version 53, related to an incorrect ownership model of privateBrowsing information exposed via developer tools. The underlying problem is in how privateBrowsing ownership is tracked in the developer tools, which can trigger a non-exploitable ...

CVE-2017-7756

CVE-2017-7756 is a use-after-free/use-after-scope vulnerability affecting Firefox <54, Firefox ESR <52.2, and Thunderbird

CVE-2017-7825

The CVE-2017-7825 entry describes an OS X–specific issue where several fonts render Tibetan and Arabic characters as whitespace. When such characters appear in an IDN in the address bar, they enable domain name spoofing. Affected products include Mozilla Firefox versions earlier than 56 and Firef...

CVE-2021-29973

Firefox for Android was vulnerable to password autofill being triggered on insecure websites without user interaction. The issue, affecting Firefox versions earlier than 90, was fixed by requiring user interaction before autofill occurs; the mitigation is upgrading to Firefox 90 or newer. The vul...

CVE-2023-6213

CVE-2023-6213 refers to memory-safety bugs in Mozilla Firefox reported for Firefox 119 and earlier, with the impact described as potential arbitrary code execution on a vulnerable system. All connected sources indicate the affected product is Firefox and that the flaw exists in versions older tha...

CVE-2014-1522

Technical details for CVE-2014-1522 are not publicly provided in the connected documents. No specifics on affected products, versions, root cause, impact, or fixes are available; monitor for updates.

CVE-2017-5415

CVE-2017-5415 is a blob URL address-bar spoofing vulnerability in Mozilla Firefox (affecting Firefox < 52). The issue enables spoofing the address bar through a blob: URL, potentially confusing users and enabling follow-on spoofing. IBM SONAS bulletin confirms CVE-2017-5415 alongside other Fir...

CVE-2017-7806

CVE-2017-7806 is a use-after-free vulnerability in Firefox

CVE-2021-29968

The CVE-2021-29968 vulnerability affects Mozilla Firefox on Windows (Firefox

CVE-2024-4765

CVE-2024-4765 affects Mozilla Firefox for Android. The issue arises from storing web application manifests using an insecure MD5 hash, which enables a hash collision to overwrite another application's manifest and could allow code execution within another app’s context. The vulnerability is limit...

CVE-2012-4209

Mode C: The CVE-2012-4209 issue affects Mozilla-based components used in MiracleLinux 4 (firefox-10.0.11-1.0.1.AXS4, xulrunner-10.0.11-1.0.1.AXS4) and is described as allowing cross-site scripting by abusing top frame name and location access. Affected products include Mozilla Firefox and Firefox...

CVE-2014-1511

CVE-2014-1511 affects Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25. The issue is described as a remote bypass of the popup blocker via unspecified vectors. Public security advisories in 2014 consolidate Firefox/Thunderbird/SeaMonkey...

CVE-2017-5395

CVE-2017-5395 affects Firefox for Android and describes a location-bar spoofing issue: malicious sites can cause a spoofed address bar on a subsequent page if navigations between pages are timed so the prior page’s bar scrolls out of view. The vulnerability exists in Firefox

CVE-2017-7811

CVE-2017-7811 : Firefox 55 contains memory safety bugs that could allow memory corruption and potentially arbitrary code execution; affected products are Firefox versions older than 56. Remediation: upgrade to Firefox 56 or later (as referenced in mfsa2017-21). The connected Nessus entries also r...

CVE-2018-18496

CVE-2018-18496 is a clickjacking vulnerability in Mozilla Firefox’s feed preview page about:feeds. When the RSS Feed preview is framed in another page, scripted content can coerce a user into downloading and executing an executable from a temporary directory. It affects Firefox versions earlier t...

CVE-2012-4191

Technical details about CVE-2012-4191 (affected products, root cause, impact, or fixes) are not provided in the connected documents. Please monitor for updates.

CVE-2017-5392

CVE-2017-5392 affects Firefox for Android. Weak proxy objects hold weak references on multiple threads, causing memory usage issues and potential crashes. Affected: Firefox for Android, Firefox

CVE-2012-1973

CVE-2012-1973 is a use-after-free vulnerability in Mozilla Firefox family components. The issue arises in nsObjectLoadingContent::LoadObject, affecting Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12. Expl...