Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox | affected unspecified before 58 |
CWE
No CWE identifiers supplied.
References
- http://www.securitytracker.com/id/1040270
- https://bugzilla.mozilla.org/show_bug.cgi?id=1415883
- https://usn.ubuntu.com/3544-1/
- http://www.securityfocus.com/bid/102786
- https://www.mozilla.org/security/advisories/mfsa2018-02/
ADP enrichment
No English description supplied.