Not rated
CVE-2017-7789 If a server sends two Strict-Transport-Security (STS) headers for a single connection, they will be rejected as…
Description
If a server sends two Strict-Transport-Security (STS) headers for a single connection, they will be rejected as invalid and HTTP Strict Transport Security (HSTS) will not be enabled for the connection. This vulnerability affects Firefox < 55.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 55 | earliest → < 55 | 55 |
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