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Known vulnerabilities in Mozilla Firefox ESR

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CVE Summary Score Published
CVE-2022-45420 Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of… 6.5 Medium Dec 22, 2022
CVE-2022-45409 The garbage collector could have been aborted in several states and zones and GCRuntime::finishCollection may not have… 8.8 High Dec 22, 2022
CVE-2022-45408 Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user… 6.5 Medium Dec 22, 2022
CVE-2022-45418 If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the… 6.1 Medium Dec 22, 2022
CVE-2022-45406 If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while… 9.8 Critical Dec 22, 2022
CVE-2022-45405 Freeing arbitrary nsIInputStream's on a different thread than creation could have led to a use-after-free and… 6.5 Medium Dec 22, 2022
CVE-2022-45416 Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses 6.5 Medium Dec 22, 2022
CVE-2022-45404 Through a series of popup and window.print() calls, an attacker can cause a window to go fullscreen without the user… 6.5 Medium Dec 22, 2022
CVE-2022-45403 Service Workers should not be able to infer information about opaque cross-origin responses; but timing information… 6.5 Medium Dec 22, 2022
CVE-2022-42927 A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a… 8.1 High Dec 22, 2022
CVE-2022-42932 Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and… 8.8 High Dec 22, 2022
CVE-2022-42929 If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may… 6.5 Medium Dec 22, 2022
CVE-2022-42928 Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have… 8.8 High Dec 22, 2022
CVE-2022-40962 Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team… 8.8 High Dec 22, 2022
CVE-2022-40960 Concurrent use of the URL parser with non-UTF-8 data was not thread-safe 6.5 Medium Dec 22, 2022
CVE-2022-40959 During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that… 6.5 Medium Dec 22, 2022
CVE-2022-40958 By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context… 6.5 Medium Dec 22, 2022
CVE-2022-40957 Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable… 6.5 Medium Dec 22, 2022
CVE-2022-40956 When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected… 6.1 Medium Dec 22, 2022
CVE-2022-3266 An out-of-bounds read can occur when decoding H264 video 5.5 Medium Dec 22, 2022
CVE-2022-38472 An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was… 6.5 Medium Dec 22, 2022
CVE-2022-38478 Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox… 8.8 High Dec 22, 2022
CVE-2022-38477 Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and… 8.8 High Dec 22, 2022
CVE-2022-38476 A data race could occur in the PK11_ChangePW function, potentially leading to a use-after-free… 7.5 High Dec 22, 2022
CVE-2022-38473 A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone… 8.8 High Dec 22, 2022

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