CVE-2017-7800
A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished. This results in an exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
- Affected products
- Alt Linux, Centos, Firefox, Firefox Esr, Red Hat, Suse, Thunderbird, Ubuntu
- Debian Debian Linux
- = 8.0, 9.0
- Fix
- Available
- CVSS 3.0
- 9.8 CRITICAL
- EPSS
- 3.0% (86th percentile)
- Weakness
- CWE-416
- NVD status
- Modified
- Published
- 2018-06-11
CVE-2017-7800 at NVD
No indexed exploits for CVE-2017-7800 yet
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No exploit for CVE-2017-7800 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.