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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2018-12386 Detail

Description

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/105460 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1041770 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:2881 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2884 Third Party Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1493900 Exploit  Issue Tracking  Patch  Vendor Advisory 
https://security.gentoo.org/glsa/201810-01 Third Party Advisory 
https://usn.ubuntu.com/3778-1/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4310 Third Party Advisory 
https://www.mozilla.org/security/advisories/mfsa2018-24/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-704 Incorrect Type Conversion or Cast cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-12386
NVD Published Date:
10/18/2018
NVD Last Modified:
12/06/2018
Source:
Mozilla Corporation