Not rated
CVE-2017-7783 If a long user name is used in a username/password combination in a site URL (such as "…
Description
If a long user name is used in a username/password combination in a site URL (such as " http://UserName:Password@example.com"), the resulting modal prompt will hang in a non-responsive state or crash, causing a denial of service. This vulnerability affects Firefox < 55.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 55 | earliest → < 55 | 55 |
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