DEBIAN-CVE-2017-5404

DEBIAN-CVE-2017-5404 PUBLISHED CVSS 9.800000190734863 CRITICAL

A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

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:11	firefox-esr	0, 0, 0
Debian:13	firefox-esr	0, 0, 0
Debian:12	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-2017-5404 advisory

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