Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Go standard library | net/http | unaffected |
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| Go Standard Library | Net/http |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.568% probability within 30 days)
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threat_severity
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threat_severity
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| Weaknesses | CWE-770 | |
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cvssV3_1
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Go Standard Library
Go Standard Library net/http |
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| Vendors & Products |
Go Standard Library
Go Standard Library net/http |
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| Description | When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this. | |
| Title | Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http | |
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