Firefox 67.0.3 and Firefox ESR 60.7.1

Mozilla[German]A few days ago the Mozilla developers had released the update to version 67.0.2 for the browser. On 18 June 2019, a security update to Firefox version 67.0.3 has been released. It's recommended to update as soon as possible.


Thanks to the blog readers, who have noted this in various places as a comment. Mozilla has announced details about the changes in the browser in the release notes. But there are actually no changes for end users, just for the developers.

But a critical vulnerability in Firefox 67.0.3 and Firefox ESR 60.7.1, reported by Samuel Gross of Google Project Zero, Coinbase Security, has been closed. 

CVE-2019-11707: Type confusion in Array.pop: A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash.

The developers write that they The developers write that they are aware, that this is misused for attacks, which is why the security update was released promptly. Firefox users are recommended to update.

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2 Responses to Firefox 67.0.3 and Firefox ESR 60.7.1

  1. EP says:

    guenni, Mozilla has just released Firefox versions 67.0.4 and 60.7.2 ESR today to address a new security problem

    • guenni says:

      Thx, I got this information also within my German blog – but we have had bank holliday today ;-).

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