net/url in Go prior to 1.11.13 and 1.12.x prior to 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. For example, an attacker can compose a crafted javascript:// URL that results in a hostname of google.com.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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golang go |
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debian debian linux 10.0 |