| Severity |
|
| Remote |
|
| Type |
| + |
Arbitrary code execution |
|
| Description |
| + |
An integer overflow can occur in Firefox before 61.0 and Thunderbird before 60.0 in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. |
|
| References |
| + |
https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12361 |
| + |
https://bugzilla.mozilla.org/show_bug.cgi?id=1463244 |
|
| Notes |
|