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Mozilla » Firefox : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2022-46885 787 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Timothy Nikkel, Ashley Hale, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 106.
2 CVE-2022-46883 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 106. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.<br />*Note*: This advisory was added on December 13th, 2022 after discovering it was inadvertently left out of the original advisory. The fix was included in the original release of Firefox 107. This vulnerability affects Firefox < 107.
3 CVE-2022-46882 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.
4 CVE-2022-46881 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.6, and Thunderbird < 102.6.
5 CVE-2022-46880 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.
6 CVE-2022-46879 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108.
7 CVE-2022-46878 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
8 CVE-2022-46877 2022-12-22 2023-01-23
0.0
None ??? ??? ??? ??? ??? ???
By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.
9 CVE-2022-46874 Exec Code 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code.<br/>*Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6.
10 CVE-2022-46873 74 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject executable script. This would be severely constrained by the specified Content Security Policy of the document. This vulnerability affects Firefox < 108.
11 CVE-2022-46872 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.<br>*This bug only affects Thunderbird for Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
12 CVE-2022-46871 2022-12-22 2023-01-23
0.0
None ??? ??? ??? ??? ??? ???
An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
13 CVE-2022-45421 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
14 CVE-2022-45420 1021 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
15 CVE-2022-45419 295 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox < 107.
16 CVE-2022-45418 1021 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the browser UI, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
17 CVE-2022-45417 1021 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.
18 CVE-2022-45416 203 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
19 CVE-2022-45415 2022-12-22 2022-12-30
0.0
None ??? ??? ??? ??? ??? ???
When downloading an HTML file, if the title of the page was formatted as a filename with a malicious extension, Firefox may have saved the file with that extension, leading to possible system compromise if the downloaded file was later ran. This vulnerability affects Firefox < 107.
20 CVE-2022-45411 79 XSS 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Cross-Site Tracing occurs when a server will echo a request back via the Trace method, allowing an XSS attack to access to authorization headers and cookies inaccessible to JavaScript (such as cookies protected by HTTPOnly). To mitigate this attack, browsers placed limits on <code>fetch()</code> and XMLHttpRequest; however some webservers have implemented non-standard headers such as <code>X-Http-Method-Override</code> that override the HTTP method, and made this attack possible again. Thunderbird has applied the same mitigations to the use of this and similar headers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
21 CVE-2022-45410 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
22 CVE-2022-45409 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
The garbage collector could have been aborted in several states and zones and <code>GCRuntime::finishCollection</code> may not have been called, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
23 CVE-2022-45408 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
24 CVE-2022-45407 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.
25 CVE-2022-45406 787 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
26 CVE-2022-45405 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creation could have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
27 CVE-2022-45404 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Through a series of popup and <code>window.print()</code> calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
28 CVE-2022-45403 203 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for cross-origin media combined with Range requests might have allowed them to determine the presence or length of a media file. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
29 CVE-2022-42932 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.4, Firefox ESR < 102.4, and Firefox < 106.
30 CVE-2022-42931 922 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Logins saved by Firefox should be managed by the Password Manager component which uses encryption to save files on-disk. Instead, the username (not password) was saved by the Form Manager to an unencrypted file on disk. This vulnerability affects Firefox < 106.
31 CVE-2022-42930 362 2022-12-22 2022-12-30
0.0
None ??? ??? ??? ??? ??? ???
If two Workers were simultaneously initializing their CacheStorage, a data race could have occurred in the <code>ThirdPartyUtil</code> component. This vulnerability affects Firefox < 106.
32 CVE-2022-42929 DoS 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
If a website called <code>window.print()</code> in a particular way, it could cause a denial of service of the browser, which may persist beyond browser restart depending on the user's session restore settings. This vulnerability affects Thunderbird < 102.4, Firefox ESR < 102.4, and Firefox < 106.
33 CVE-2022-42928 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.4, Firefox ESR < 102.4, and Firefox < 106.
34 CVE-2022-42927 346 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via <code>performance.getEntries()</code>. This vulnerability affects Thunderbird < 102.4, Firefox ESR < 102.4, and Firefox < 106.
35 CVE-2022-40962 Mem. Corr. 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 104 and Firefox ESR 102.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
36 CVE-2022-40960 416 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
37 CVE-2022-40959 922 Bypass 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
38 CVE-2022-40958 74 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
39 CVE-2022-40957 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<br>*This bug only affects Firefox on ARM64 platforms.*. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
40 CVE-2022-40956 79 XSS 2022-12-22 2022-12-30
0.0
None ??? ??? ??? ??? ??? ???
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected element's base instead. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
41 CVE-2022-38478 787 Mem. Corr. 2022-12-22 2022-12-31
0.0
None ??? ??? ??? ??? ??? ???
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.
42 CVE-2022-38477 787 Mem. Corr. 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.2, Thunderbird < 102.2, and Firefox < 104.
43 CVE-2022-38475 863 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox < 104.
44 CVE-2022-38474 668 Bypass 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
A website that had permission to access the microphone could record audio without the audio notification being shown. This bug does not allow the attacker to bypass the permission prompt - it only affects the notification shown once permission has been granted.<br />*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 104.
45 CVE-2022-38473 281 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access). This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.
46 CVE-2022-38472 346 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar. This could have been used to fool the user into submitting data intended for the spoofed origin. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.
47 CVE-2022-36320 787 Mem. Corr. 2022-12-22 2023-01-03
0.0
None ??? ??? ??? ??? ??? ???
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 103.
48 CVE-2022-36319 Overflow 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.
49 CVE-2022-36318 362 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
When visiting directory listings for `chrome://` URLs as source text, some parameters were reflected. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.
50 CVE-2022-36316 601 2022-12-22 2023-01-04
0.0
None ??? ??? ??? ??? ??? ???
When using the Performance API, an attacker was able to notice subtle differences between PerformanceEntries and thus learn whether the target URL had been subject to a redirect. This vulnerability affects Firefox < 103.
Total number of vulnerabilities : 137   Page : 1 (This Page)2 3
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