CVE-2019-9814 — Vulnetix

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CVE-2019-9814 PUBLISHED

Mozilla developers and community members reported memory safety bugs present in Firefox 66. 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 < 67.

EPSS 0.61% · 69.5th percentile

Risk Scores

EPSS Score

0.61%

69.5th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	firefox	53.0+build6-0ubuntu0.16.04.1, 56.0+build6-0ubuntu0.16.04.2, 57.0+build4-0ubuntu0.16.04.5
Ubuntu:18.04:LTS	firefox	60.0.2+build1-0ubuntu0.18.04.1, 66.0.2+build1-0ubuntu0.18.04.1, 66.0.3+build1-0ubuntu0.18.04.1
Ubuntu:18.04:LTS	mozjs38	0, *, 38.8.0~repack1-0ubuntu4
Ubuntu:20.04:LTS	mozjs52	0, 52.9.1-1build1, 52.9.1-1ubuntu3
Ubuntu:18.04:LTS	mozjs52	52.3.1-7fakesync1, 52.3.1-0ubuntu3, 0

Timeline

May 21, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-9814 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/#CVE-2019-9814 third-party-advisory
https://ubuntu.com/security/notices/USN-3991-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2019-9814 third-party-advisory

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