CVE-2017-5446 — Vulnetix

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CVE-2017-5446 PUBLISHED

An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

EPSS 1.01% · 77.0th percentile

Risk Scores

EPSS Score

1.01%

77.0th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	thunderbird	1:45.8.0+build1-0ubuntu0.16.04.1, 1:45.7.0+build1-0ubuntu0.16.04.1, 1:45.5.1+build1-0ubuntu0.16.04.1
Ubuntu:14.04:LTS	thunderbird	1:31.2.0+build2-0ubuntu0.14.04.1, 1:31.3.0+build1-0ubuntu0.14.04.1, 1:31.4.0+build1-0ubuntu0.14.04.1
Ubuntu:14.04:LTS	firefox	49.0+build4-0ubuntu0.14.04.1, 49.0.2+build2-0ubuntu0.14.04.1, 50.0+build2-0ubuntu0.14.04.2
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
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score
Mar 7, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-5446 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5446 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-2017-5446 third-party-advisory

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