CVE-2017-5435 — Vulnetix

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CVE-2017-5435 PUBLISHED

A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

EPSS 1.77% · 82.6th percentile

Risk Scores

EPSS Score

1.77%

82.6th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	thunderbird	1:38.3.0+build1-0ubuntu2, 0, 1:45.8.0+build1-0ubuntu0.16.04.1
Ubuntu:14.04:LTS	firefox	39.0.3+build2-0ubuntu0.14.04.1, 40.0+build4-0ubuntu0.14.04.1, 40.0+build4-0ubuntu0.14.04.4
Ubuntu:14.04:LTS	thunderbird	1:38.4.0+build3-0ubuntu0.14.04.1, 0, 1:24.0+build1-0ubuntu1
Ubuntu:16.04:LTS	firefox	48.0+build2-0ubuntu0.16.04.1, 49.0+build4-0ubuntu0.16.04.1, 49.0.2+build2-0ubuntu0.16.04.2

Timeline

Apr 20, 2017 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 5, 2023 EPSS Score
Mar 7, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-5435 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5435 third-party-advisory
https://ubuntu.com/security/notices/USN-3260-1 vendor-advisory
https://ubuntu.com/security/notices/USN-3278-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-5435 third-party-advisory

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