CVE-2017-7827: Buffer Overflow
Last updated 24 July 2024
Other sources
Memory safety bugs were reported in Firefox 56. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 57.
— Launchpad
Mozilla developers and community members Boris Zbarsky, Carsten Book, Christian Holler, Byron Campen, Jan de Mooij, Jason Kratzer, Jesse Schwartzentruber, Marcia Knous, Randell Jesup, Tyson Smith, and Ting-Yu Chou reported memory safety bugs present in Firefox 56. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code.
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is CVE-2017-7827?
CVE-2017-7827 is a vulnerability that involves memory safety bugs in Firefox 56.
What is the severity of CVE-2017-7827?
The severity of CVE-2017-7827 is critical, with a severity value of 9.
Which software is affected by CVE-2017-7827?
Firefox versions up to Firefox 57 are affected by CVE-2017-7827.
How do I fix CVE-2017-7827?
To fix CVE-2017-7827, upgrade your Firefox browser to version 57 or higher.
Where can I find more information about CVE-2017-7827?
More information about CVE-2017-7827 can be found on Bugzilla, Mozilla's security advisories, and SecurityFocus.