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CVE-2017-7824

9.8 · CRITICAL

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content.

Published Jun 11, 2018CWE-119EPSS 3.60%

Overview

CVE-2017-7824 is a critical-severity vulnerability. It was published on June 11, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.securityfocus.com/bid/101053Refwww.securitytracker.com/id/1039465Refaccess.redhat.com/errata/RHSA-2017:2831Refaccess.redhat.com/errata/RHSA-2017:2885Refbugzilla.mozilla.org/show_bug.cgi?id=1398381Reflists.debian.org/debian-lts-announce/2017/11/msg00000.htmlRefsecurity.gentoo.org/glsa/201803-14Refwww.debian.org/security/2017/dsa-3987Refwww.debian.org/security/2017/dsa-4014Refwww.mozilla.org/security/advisories/mfsa2017-21/

How CyberStrike helps

Frequently asked questions

What is CVE-2017-7824?

CVE-2017-7824 is a critical-severity vulnerability. It was published on June 11, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

How severe is CVE-2017-7824?

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2017-7824?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2017-7824?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-7824 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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