CVE-2018-12388 — Vulnetix

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CVE-2018-12388 PUBLISHED

Mozilla developers and community members reported memory safety bugs present in Firefox 62. 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 < 63.

EPSS 0.51% · 66.4th percentile

Risk Scores

EPSS Score

0.51%

66.4th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	firefox	46.0+build5-0ubuntu0.14.04.2, 24.0+build1-0ubuntu1, 25.0+build3-0ubuntu0.13.10.1
Ubuntu:18.04:LTS	firefox	0, 56.0+build6-0ubuntu1, 57.0.1+build2-0ubuntu1
Ubuntu:18.04:LTS	mozjs52	0, 52.3.1-0ubuntu3, 52.3.1-7fakesync1
Ubuntu:16.04:LTS	firefox	51.0.1+build2-0ubuntu0.16.04.2, 52.0+build2-0ubuntu0.16.04.1, 52.0.1+build2-0ubuntu0.16.04.1
Ubuntu:18.04:LTS	mozjs38	0, 38.8.0~repack1-0ubuntu1, 38.8.0~repack1-0ubuntu3
Ubuntu:20.04:LTS	mozjs52	0, 52.9.1-1build1, 52.9.1-1ubuntu3

Timeline

Oct 24, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 5, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2018-12388 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2018-26/#CVE-2018-12388 third-party-advisory
https://ubuntu.com/security/notices/USN-3801-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2018-12388 third-party-advisory

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