deardaniel/secdata-raw huggingface dataset:
CVE: CVE-2022-22757
Published: 2022-12-22
Description: Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-346, CWE-345
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1720098; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://bugzilla.mozilla.org/show_bug.cgi?id=1720098
CVE: CVE-2022-22758
Published: 2022-12-22
Description: When clicking on a tel: link, USSD codes, specified after a <code>\*</code> character, would be included in the phone number. On certain phones, or on certain carriers, if the number was dialed this could perform actions on a user's account, similar to a cross-site request forgery attack.<br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97.
CVSS Score: 8.8 (HIGH)
CWE: CWE-319, CWE-319
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1728742; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://bugzilla.mozilla.org/show_bug.cgi?id=1728742
CVE: CVE-2022-22759
Published: 2022-12-22
Description: If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Score: 9.6 (CRITICAL)
CWE: CWE-693
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1739957; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://www.mozilla.org/security/advisories/mfsa2022-05/
CVE: CVE-2022-22760
Published: 2022-12-22
Description: When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-209, CWE-209
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1740985; https://bugzilla.mozilla.org/show_bug.cgi?id=1748503; https://www.mozilla.org/security/advisories/mfsa2022-04/
CVE: CVE-2022-22761
Published: 2022-12-22
Description: Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Score: 8.8 (HIGH)
CWE: CWE-693
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1745566; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://www.mozilla.org/security/advisories/mfsa2022-05/
CVE: CVE-2022-22762
Published: 2022-12-22
Description: Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed underneath it. This could have been abused to trick the user. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97.
CVSS Score: 4.3 (MEDIUM)
CWE: CWE-451
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1743931; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://bugzilla.mozilla.org/show_bug.cgi?id=1743931
CVE: CVE-2022-22763
Published: 2022-12-22
Description: When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Score: 8.8 (HIGH)
CWE: CWE-362
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1740534; https://www.mozilla.org/security/advisories/mfsa2022-01/; https://www.mozilla.org/security/advisories/mfsa2022-05/
CVE: CVE-2022-22764
Published: 2022-12-22
Description: Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1742682%2C1744165%2C1746545%2C1748210%2C1748279; https://www.mozilla.org/security/advisories/mfsa2022-04/; https://www.mozilla.org/security/advisories/mfsa2022-05/
CVE: CVE-2022-26381
Published: 2022-12-22
Description: An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
CVSS Score: 8.8 (HIGH)
CWE: CWE-416, CWE-416
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1736243; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://www.mozilla.org/security/advisories/mfsa2022-11/
CVE: CVE-2022-26382
Published: 2022-12-22
Description: While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts. Side-channel attacks on the text by using specially crafted fonts could have lead to this text being inferred by the webpage. This vulnerability affects Firefox < 98.
CVSS Score: 4.3 (MEDIUM)
CWE: CWE-203, CWE-203
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1741888; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://bugzilla.mozilla.org/show_bug.cgi?id=1741888
CVE: CVE-2022-26383
Published: 2022-12-22
Description: When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
CVSS Score: 4.3 (MEDIUM)
CWE: CWE-451
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1742421; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://www.mozilla.org/security/advisories/mfsa2022-11/
CVE: CVE-2022-26384
Published: 2022-12-22
Description: If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
CVSS Score: 9.6 (CRITICAL)
CWE: CWE-693
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1744352; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://www.mozilla.org/security/advisories/mfsa2022-11/
CVE: CVE-2022-26385
Published: 2022-12-22
Description: In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 98.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-416, CWE-416
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1747526; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://bugzilla.mozilla.org/show_bug.cgi?id=1747526
CVE: CVE-2022-26386
Published: 2022-12-22
Description: Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>, but this behavior was changed to download them to <code>/tmp</code> where they could be affected by other local users. This behavior was reverted to the original, user-specific directory. <br>*This bug only affects Firefox for macOS and Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 91.7 and Thunderbird < 91.7.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-377
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1752396; https://www.mozilla.org/security/advisories/mfsa2022-11/; https://www.mozilla.org/security/advisories/mfsa2022-12/
CVE: CVE-2022-26387
Published: 2022-12-22
Description: When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file could have been modified and Firefox would not have noticed. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
CVSS Score: 7.5 (HIGH)
CWE: CWE-367, CWE-367
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1752979; https://www.mozilla.org/security/advisories/mfsa2022-10/; https://www.mozilla.org/security/advisories/mfsa2022-11/
CVE: CVE-2022-26485
Published: 2022-12-22
Description: Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
CVSS Score: 8.8 (HIGH)
CWE: CWE-416, CWE-416
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1758062; https://www.mozilla.org/security/advisories/mfsa2022-09/; https://bugzilla.mozilla.org/show_bug.cgi?id=1758062
CVE: CVE-2022-26486
Published: 2022-12-22
Description: An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
CVSS Score: 9.6 (CRITICAL)
CWE: CWE-416, CWE-416
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1758070; https://www.mozilla.org/security/advisories/mfsa2022-09/; https://bugzilla.mozilla.org/show_bug.cgi?id=1758070
CVE: CVE-2022-28281
Published: 2022-12-22
Description: If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1755621; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://www.mozilla.org/security/advisories/mfsa2022-14/
CVE: CVE-2022-28282
Published: 2022-12-22
Description: By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-416, CWE-416
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1751609; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://www.mozilla.org/security/advisories/mfsa2022-14/
CVE: CVE-2022-28283
Published: 2022-12-22
Description: The sourceMapURL feature in devtools was missing security checks that would have allowed a webpage to attempt to include local files or other files that should have been inaccessible. This vulnerability affects Firefox < 99.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-552
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1754066; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://bugzilla.mozilla.org/show_bug.cgi?id=1754066
CVE: CVE-2022-28284
Published: 2022-12-22
Description: SVG's <code>&lt;use&gt;</code> element could have been used to load unexpected content that could have executed script in certain circumstances. While the specification seems to allow this, other browsers do not, and web developers relied on this property for script security so gecko's implementation was aligned with theirs. This vulnerability affects Firefox < 99.
CVSS Score: 8.8 (HIGH)
CWE: CWE-116
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1754522; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://bugzilla.mozilla.org/show_bug.cgi?id=1754522
CVE: CVE-2022-28285
Published: 2022-12-22
Description: When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-125, CWE-125
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1756957; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://www.mozilla.org/security/advisories/mfsa2022-14/
CVE: CVE-2022-28286
Published: 2022-12-22
Description: Due to a layout change, iframe contents could have been rendered outside of its border. This could have led to user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score: 5.4 (MEDIUM)
CWE: CWE-1021, CWE-1021
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1735265; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://www.mozilla.org/security/advisories/mfsa2022-14/
CVE: CVE-2022-28287
Published: 2022-12-22
Description: In unusual circumstances, selecting text could cause text selection caching to behave incorrectly, leading to a crash. This vulnerability affects Firefox < 99.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-664
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1741515; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://bugzilla.mozilla.org/show_bug.cgi?id=1741515
CVE: CVE-2022-28288
Published: 2022-12-22
Description: Mozilla developers and community members Randell Jesup, Sebastian Hengst, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 98. 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 < 99.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746415%2C1746495%2C1746500%2C1747282%2C1748759%2C1749056%2C1749786%2C1751679%2C1752120%2C1756010%2C1756017%2C1757213%2C1757258%2C1757427; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://bugzilla.mozilla.org/buglist.cgi?bug_id=1746415%2C1746495%2C1746500%2C1747282%2C1748759%2C1749056%2C1749786%2C1751679%2C1752120%2C1756010%2C1756017%2C1757213%2C1757258%2C1757427
CVE: CVE-2022-28289
Published: 2022-12-22
Description: Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.7. 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 < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1663508%2C1744525%2C1753508%2C1757476%2C1757805%2C1758549%2C1758776; https://www.mozilla.org/security/advisories/mfsa2022-13/; https://www.mozilla.org/security/advisories/mfsa2022-14/
CVE: CVE-2022-29909
Published: 2022-12-22
Description: Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 8.8 (HIGH)
CWE: CWE-276, CWE-276
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1755081; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29910
Published: 2022-12-22
Description: When closed or sent to the background, Firefox for Android would not properly record and persist HSTS settings.<br>*Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 100.
CVSS Score: 6.1 (MEDIUM)
CWE: CWE-601, CWE-601
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1757138; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://bugzilla.mozilla.org/show_bug.cgi?id=1757138
CVE: CVE-2022-29911
Published: 2022-12-22
Description: An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>allow-scripts</code> being present. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 6.1 (MEDIUM)
CWE: CWE-1021, CWE-1021
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1761981; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29912
Published: 2022-12-22
Description: Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 6.1 (MEDIUM)
CWE: CWE-601, CWE-601
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1692655; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29913
Published: 2022-12-22
Description: The parent process would not properly check whether the Speech Synthesis feature is enabled, when receiving instructions from a child process. This vulnerability affects Thunderbird < 91.9.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-285
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1764778; https://www.mozilla.org/security/advisories/mfsa2022-18/; https://bugzilla.mozilla.org/show_bug.cgi?id=1764778
CVE: CVE-2022-29914
Published: 2022-12-22
Description: When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-1021
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1746448; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29915
Published: 2022-12-22
Description: The Performance API did not properly hide the fact whether a request cross-origin resource has observed redirects. This vulnerability affects Firefox < 100.
CVSS Score: 4.3 (MEDIUM)
CWE: CWE-346
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1751678; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://bugzilla.mozilla.org/show_bug.cgi?id=1751678
CVE: CVE-2022-29916
Published: 2022-12-22
Description: Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-200
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1760674; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29917
Published: 2022-12-22
Description: Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. 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 < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVSS Score: 9.8 (CRITICAL)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1684739%2C1706441%2C1753298%2C1762614%2C1762620%2C1764778; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://www.mozilla.org/security/advisories/mfsa2022-17/
CVE: CVE-2022-29918
Published: 2022-12-22
Description: Mozilla developers Gabriele Svelto, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99. 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 < 100.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1744043%2C1747178%2C1753535%2C1754017%2C1755847%2C1756172%2C1757477%2C1758223%2C1760160%2C1761481%2C1761771; https://www.mozilla.org/security/advisories/mfsa2022-16/; https://bugzilla.mozilla.org/buglist.cgi?bug_id=1744043%2C1747178%2C1753535%2C1754017%2C1755847%2C1756172%2C1757477%2C1758223%2C1760160%2C1761481%2C1761771
CVE: CVE-2022-2200
Published: 2022-12-22
Description: If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
CVSS Score: 8.8 (HIGH)
CWE: CWE-1321, CWE-1321
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1771381; https://www.mozilla.org/security/advisories/mfsa2022-24/; https://www.mozilla.org/security/advisories/mfsa2022-25/
CVE: CVE-2022-2226
Published: 2022-12-22
Description: An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an attacker performed a replay attack, in which an old email with old contents are resent at a later time, it could lead the victim to believe that the statements in the email are current. Fixed versions of Thunderbird will require that the signature's date roughly matches the displayed date of the email. This vulnerability affects Thunderbird < 102 and Thunderbird < 91.11.
CVSS Score: 6.5 (MEDIUM)
CWE: CWE-294, CWE-294
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1775441; https://www.mozilla.org/security/advisories/mfsa2022-26/; https://bugzilla.mozilla.org/show_bug.cgi?id=1775441
CVE: CVE-2022-2505
Published: 2022-12-22
Description: 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 ESR < 102.1, Firefox < 103, and Thunderbird < 102.1.
CVSS Score: 8.8 (HIGH)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/buglist.cgi?bug_id=1769739%2C1772824; https://www.mozilla.org/security/advisories/mfsa2022-28/; https://www.mozilla.org/security/advisories/mfsa2022-30/
CVE: CVE-2022-31736
Published: 2022-12-22
Description: A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVSS Score: 9.8 (CRITICAL)
CWE: CWE-942
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1735923; https://www.mozilla.org/security/advisories/mfsa2022-20/; https://www.mozilla.org/security/advisories/mfsa2022-21/
CVE: CVE-2022-31737
Published: 2022-12-22
Description: A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVSS Score: 9.8 (CRITICAL)
CWE: CWE-787, CWE-787
References: https://bugzilla.mozilla.org/show_bug.cgi?id=1743767; https://www.mozilla.org/security/advisories/mfsa2022-20/; https://www.mozilla.org/security/advisories/mfsa2022-21/