9.8 CVE-2024-8385
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.
https://nvd.nist.gov/vuln/detail/CVE-2024-8385
Categories
CWE-843 : Access of Resource Using Incompatible Type ('Type Confusion')
The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. Type confusion in CSS sequence leads to out-of-bounds read. Size inconsistency allows code execution, first discovered when it was actively exploited in-the-wild. Improperly-parsed file containing records of different types leads to code execution when a memory location is interpreted as a different object than intended.
References
security@mozilla.org
| https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 Issue Tracking Permissions Required |
| https://www.mozilla.org/security/advisories/mfsa2024-39/ Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-40/ Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-43/ |
CPE
| cpe | start | end |
|---|---|---|
| Configuration 1 | ||
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | < 130.0 | |
| cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* | < 128.2 | |
REMEDIATION
EXPLOITS
Exploit-db.com
| id | description | date | |
|---|---|---|---|
| No known exploits | |||
POC Github
| Url |
|---|
| No known exploits |
Other Nist (github, ...)
| Url |
|---|
| No known exploits |
CAPEC
Common Attack Pattern Enumerations and Classifications
| id | description | severity |
|---|---|---|
| No entry | ||
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