CVE-2017-5403 — Vulnetix

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CVE-2017-5403 PUBLISHED

When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 52 and Thunderbird < 52.

EPSS 0.52% · 66.5th percentile

Risk Scores

EPSS Score

0.52%

66.5th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	firefox	0, 41.0.2+build2-0ubuntu1, 42.0+build2-0ubuntu1
Ubuntu:14.04:LTS	firefox	37.0.1+build1-0ubuntu0.14.04.1, 37.0.2+build1-0ubuntu0.14.04.1, 38.0+build3-0ubuntu0.14.04.1

Timeline

Mar 7, 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
Aug 31, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 5, 2023 EPSS Score
May 6, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-5403 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2017-05/#CVE-2017-5403 third-party-advisory
https://ubuntu.com/security/notices/USN-3216-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-5403 third-party-advisory

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