9.8crit
CVE-2016-5287
A potentially exploitable use-after-free crash during actor destruction with service workers.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.3%
percentile 84%
Public exploits
0
none known
Summary
A potentially exploitable use-after-free crash during actor destruction with service workers. This issue does not affect releases earlier than Firefox 49. This vulnerability affects Firefox < 49.0.2.
Exploit prediction (EPSS)
2.35% probability of exploitation in the next 30 days, higher than 84% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Mozilla Firefox
Classification
- Weakness
- CWE-416 Use After Free
References
- mozilla.org /security/advisories/mfsa2016-87/ · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/93811 · vdb-entry, x_refsource_BID, x_transferred
- securitytracker.com /id/1037077 · vdb-entry, x_refsource_SECTRACK, x_transferred
- bugzilla.mozilla.org /show_bug.cgi?id=1309823 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2016-5287
- NVD: CVE-2016-5287
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