National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-12387 Detail

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.

Source:  MITRE
Description Last Modified:  10/18/2018

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/105460
http://www.securitytracker.com/id/1041770
https://access.redhat.com/errata/RHSA-2018:2881
https://access.redhat.com/errata/RHSA-2018:2884
https://bugzilla.mozilla.org/show_bug.cgi?id=1493903
https://security.gentoo.org/glsa/201810-01
https://usn.ubuntu.com/3778-1/
https://www.debian.org/security/2018/dsa-4310
https://www.mozilla.org/security/advisories/mfsa2018-24/

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-12387
NVD Published Date:
10/18/2018
NVD Last Modified:
10/20/2018