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CVE-2019-11728 The HTTP Alternative Services header, Alt-Svc, can be used by a malicious site to scan all TCP ports of any host that…

Description

The HTTP Alternative Services header, Alt-Svc, can be used by a malicious site to scan all TCP ports of any host that the accessible to a user when web content is loaded. This vulnerability affects Firefox < 68.

Affected products and versions

Product Affected versions Fixed in
Firefox 68 earliest → < 68 68
The 2221 CVEs of Firefox →
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