CVE-2017-5374

Memory safety bugs were reported in Firefox 50.1.

Published 11 Jun 2018Modified 17 Jun 2026CWE 119

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

Memory safety bugs were reported in Firefox 50.1. 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 < 51.

Affected packages and fixed versions

Source	Package	Fixed in
ubuntu 12.04	firefox	51.0.1+build2-0ubuntu0.12.04.1
ubuntu 14.04	firefox	51.0.1+build2-0ubuntu0.14.04.1
ubuntu 16.04	firefox	51.0.1+build2-0ubuntu0.16.04.1
ubuntu 16.10	firefox	51.0.1+build2-0ubuntu0.16.10.1
ubuntu 17.04	firefox	52.0.1+build2-0ubuntu1

References

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