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CVE-2018-5094 A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage…
Description
A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 58 | earliest → < 58 | 58 |
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