Not rated
CVE-2018-12361 An integer overflow can occur in the SwizzleData code while calculating buffer sizes
Description
An integer overflow can occur 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. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Thunderbird 60 | earliest → < 60 | 60 |
| Firefox ESR 60.1 | earliest → < 60.1 | 60.1 |
| Firefox 61 | earliest → < 61 | 61 |
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