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976 vulnerabilities found for firefox_esr by mozilla
CVE-2024-9398 (GCVE-0-2024-9398)
Vulnerability from nvd – Published: 2024-10-01 15:13 – Updated: 2025-03-18 19:36
VLAI?
Summary
By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
5.3 (Medium)
CWE
- External protocol handlers could be enumerated via popups
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
Credits
Satoki Tsuji
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CVE-2024-9397 (GCVE-0-2024-9397)
Vulnerability from nvd – Published: 2024-10-01 15:13 – Updated: 2025-03-18 16:03
VLAI?
Summary
A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
6.1 (Medium)
CWE
- Potential directory upload bypass via clickjacking
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
Credits
Shaheen Fazim
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CVE-2024-9394 (GCVE-0-2024-9394)
Vulnerability from nvd – Published: 2024-10-01 15:13 – Updated: 2025-11-03 22:33
VLAI?
Summary
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
6.1 (Medium)
CWE
- Cross-origin access to JSON contents through multipart responses
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Masato Kinugawa
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CVE-2024-9393 (GCVE-0-2024-9393)
Vulnerability from nvd – Published: 2024-10-01 15:13 – Updated: 2025-11-03 22:33
VLAI?
Summary
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
7.5 (High)
CWE
- Cross-origin access to PDF contents through multipart responses
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Masato Kinugawa
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CVE-2024-8387 (GCVE-0-2024-8387)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2024-09-06 18:31
VLAI?
Summary
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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 < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
9.8 (Critical)
CWE
- Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Yury Delendik, the Mozilla Fuzzing Team
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CVE-2024-8386 (GCVE-0-2024-8386)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2024-11-21 15:06
VLAI?
Summary
If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
6.1 (Medium)
CWE
- SelectElements could be shown over another site if popups are allowed
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Shaheen Fazim, Hafiizh
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CVE-2024-8385 (GCVE-0-2024-8385)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2024-09-06 18:31
VLAI?
Summary
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
9.8 (Critical)
CWE
- WASM type confusion involving ArrayTypes
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Seunghyun Lee
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CVE-2024-8384 (GCVE-0-2024-8384)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
9.8 (Critical)
CWE
- Garbage collection could mis-color cross-compartment objects in OOM conditions
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
the Mozilla Fuzzing Team
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CVE-2024-8383 (GCVE-0-2024-8383)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user downloaded could register itself as a handler. The website that served the application download could then launch that application at will. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15.
Severity ?
7.5 (High)
CWE
- Firefox did not ask before openings news: links in an external application
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
D7
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CVE-2024-8382 (GCVE-0-2024-8382)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
8.8 (High)
CWE
- Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Gregory Pappas
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CVE-2024-8381 (GCVE-0-2024-8381)
Vulnerability from nvd – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:15
VLAI?
Summary
A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
9.8 (Critical)
CWE
- Type confusion when looking up a property name in a "with" block
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Nils Bars
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CVE-2024-7531 (GCVE-0-2024-7531)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2025-03-19 15:51
VLAI?
Summary
Calling `PK11_Encrypt()` in NSS using CKM_CHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcome is connection failure, but if the connection persists despite the high packet loss it could be possible for a network observer to identify packets as coming from the same source despite a network path change. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
Severity ?
6.3 (Medium)
CWE
- PK11_Encrypt using CKM_CHACHA20 can reveal plaintext on Intel Sandy Bridge machines
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Lars Eggert
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CVE-2024-7529 (GCVE-0-2024-7529)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2024-08-07 20:55
VLAI?
Summary
The date picker could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Severity ?
8.1 (High)
CWE
- Document content could partially obscure security prompts
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Hafiizh
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CVE-2024-7528 (GCVE-0-2024-7528)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2024-08-09 15:10
VLAI?
Summary
Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
Severity ?
9.8 (Critical)
CWE
- Use-after-free in IndexedDB
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Jason Kratzer
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CVE-2024-7527 (GCVE-0-2024-7527)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2025-03-18 19:05
VLAI?
Summary
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Severity ?
8.8 (High)
CWE
- Use-after-free in JavaScript garbage collection
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Norisz Fay
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CVE-2024-7526 (GCVE-0-2024-7526)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2024-09-17 18:14
VLAI?
Summary
ANGLE failed to initialize parameters which lead to reading from uninitialized memory. This could be leveraged to leak sensitive data from memory. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Severity ?
7.5 (High)
CWE
- Uninitialized memory used by WebGL
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
s48gs.w
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CVE-2024-7525 (GCVE-0-2024-7525)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2024-08-06 22:21
VLAI?
Summary
It was possible for a web extension with minimal permissions to create a `StreamFilter` which could be used to read and modify the response body of requests on any site. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Severity ?
9.1 (Critical)
CWE
- Missing permission check when creating a StreamFilter
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Rob Wu
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CVE-2024-7524 (GCVE-0-2024-7524)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2025-03-25 16:30
VLAI?
Summary
Firefox adds web-compatibility shims in place of some tracking scripts blocked by Enhanced Tracking Protection. On a site protected by Content Security Policy in "strict-dynamic" mode, an attacker able to inject an HTML element could have used a DOM Clobbering attack on some of the shims and achieved XSS, bypassing the CSP strict-dynamic protection. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
Severity ?
6.1 (Medium)
CWE
- CSP strict-dynamic bypass using web-compatibility shims
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Masato Kinugawa
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CVE-2024-7522 (GCVE-0-2024-7522)
Vulnerability from nvd – Published: 2024-08-06 12:38 – Updated: 2024-08-08 16:02
VLAI?
Summary
Editor code failed to check an attribute value. This could have led to an out-of-bounds read. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Severity ?
9.1 (Critical)
CWE
- Out of bounds read in editor component
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 129
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Irvan Kurniawan
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CVE-2024-9398 (GCVE-0-2024-9398)
Vulnerability from cvelistv5 – Published: 2024-10-01 15:13 – Updated: 2025-03-18 19:36
VLAI?
Summary
By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
5.3 (Medium)
CWE
- External protocol handlers could be enumerated via popups
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
Credits
Satoki Tsuji
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CVE-2024-9397 (GCVE-0-2024-9397)
Vulnerability from cvelistv5 – Published: 2024-10-01 15:13 – Updated: 2025-03-18 16:03
VLAI?
Summary
A missing delay in directory upload UI could have made it possible for an attacker to trick a user into granting permission via clickjacking. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
6.1 (Medium)
CWE
- Potential directory upload bypass via clickjacking
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
Credits
Shaheen Fazim
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CVE-2024-9394 (GCVE-0-2024-9394)
Vulnerability from cvelistv5 – Published: 2024-10-01 15:13 – Updated: 2025-11-03 22:33
VLAI?
Summary
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
6.1 (Medium)
CWE
- Cross-origin access to JSON contents through multipart responses
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Masato Kinugawa
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CVE-2024-9393 (GCVE-0-2024-9393)
Vulnerability from cvelistv5 – Published: 2024-10-01 15:13 – Updated: 2025-11-03 22:33
VLAI?
Summary
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
Severity ?
7.5 (High)
CWE
- Cross-origin access to PDF contents through multipart responses
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 131
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Masato Kinugawa
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CVE-2024-8387 (GCVE-0-2024-8387)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2024-09-06 18:31
VLAI?
Summary
Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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 < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
9.8 (Critical)
CWE
- Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Yury Delendik, the Mozilla Fuzzing Team
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CVE-2024-8386 (GCVE-0-2024-8386)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2024-11-21 15:06
VLAI?
Summary
If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
6.1 (Medium)
CWE
- SelectElements could be shown over another site if popups are allowed
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Shaheen Fazim, Hafiizh
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CVE-2024-8385 (GCVE-0-2024-8385)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2024-09-06 18:31
VLAI?
Summary
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Severity ?
9.8 (Critical)
CWE
- WASM type confusion involving ArrayTypes
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
Seunghyun Lee
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CVE-2024-8384 (GCVE-0-2024-8384)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
9.8 (Critical)
CWE
- Garbage collection could mis-color cross-compartment objects in OOM conditions
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
the Mozilla Fuzzing Team
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CVE-2024-8383 (GCVE-0-2024-8383)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user downloaded could register itself as a handler. The website that served the application download could then launch that application at will. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15.
Severity ?
7.5 (High)
CWE
- Firefox did not ask before openings news: links in an external application
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||
|
||||||||||||||
Credits
D7
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CVE-2024-8382 (GCVE-0-2024-8382)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:16
VLAI?
Summary
Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
8.8 (High)
CWE
- Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Gregory Pappas
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CVE-2024-8381 (GCVE-0-2024-8381)
Vulnerability from cvelistv5 – Published: 2024-09-03 12:32 – Updated: 2025-11-04 16:15
VLAI?
Summary
A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
Severity ?
9.8 (Critical)
CWE
- Type confusion when looking up a property name in a "with" block
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 130
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Credits
Nils Bars
{
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"timestamp": "2024-09-03T15:55:45.647342Z",
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}
]
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}
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