Oval Definition:oval:com.ubuntu.cosmic:def:201812387000
Revision Date:2018-10-18Version:1
Title:CVE-2018-12387 on Ubuntu 18.10 (cosmic) - medium.
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.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2018-12387
Platform(s):Ubuntu 18.10
Product(s):
Definition Synopsis
  • Ubuntu 18.10 (cosmic) is installed.
  • AND Package Information
  • The 'firefox' package in cosmic was vulnerable but has been fixed (note: '62.0.3+build1-0ubuntu1').
  • OR The vulnerability of the 'mozjs52' package in cosmic is not known (status: 'needs-triage'). It is pending evaluation.
  • OR The vulnerability of the 'thunderbird' package in cosmic is not known (status: 'needs-triage'). It is pending evaluation.
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