CVE-2018-12387
PoC —CVSS 3.0
9.1 critical
EPSS
10%p95
Published
()
Modified
Description
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
- Vendors
- redhatdebiancanonicalmozilla
- Products
- enterprise linux desktop, enterprise linux server, enterprise linux server aus, enterprise linux server eus, enterprise linux server tus, enterprise linux workstation, debian linux, ubuntu linux, firefox
- Weakness
- CWE-20
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
In the news0 stories
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