CVE-2019-11838
Critical
Description
njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njs_array_prototype_splice in njs/njs_array.c, because of njs_array_expand size mishandling.
SeverityCritical
CVSS9.8
Exploit probability—
Product
F5 Njs
PublishedMay 9, 2019
First seenMay 9, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 njs | v ≤ 0.3.1 | — |
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