DEBIAN-CVE-2017-7757

DEBIAN-CVE-2017-7757 PUBLISHED CVSS 9.800000190734863 CRITICAL

A use-after-free vulnerability in IndexedDB when one of its objects is destroyed in memory while a method on it is still being executed. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

Risk Scores

CVSS v3.0

9.800000190734863

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:12	firefox-esr	0, 0, 0
Debian:13	firefox-esr	0, 0, 0
Debian:11	firefox-esr	0, 0, 0
Debian:14	firefox-esr	0, 0, 0

Timeline

Jun 11, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-7757 advisory

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