CVE-2022-41721
Vulnerability from cvelistv5
Published
2023-01-13 22:46
Modified
2024-08-03 12:49
Severity ?
Summary
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
References
security@golang.orghttps://go.dev/cl/447396Patch, Vendor Advisory
security@golang.orghttps://go.dev/issue/56352Exploit, Issue Tracking, Patch, Vendor Advisory
security@golang.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/
security@golang.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP/
security@golang.orghttps://pkg.go.dev/vuln/GO-2023-1495Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://go.dev/cl/447396Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://go.dev/issue/56352Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP/
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2023-1495Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "providerMetadata": {
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      "title": "Request smuggling due to improper request handling in golang.org/x/net/http2/h2c"
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    "datePublished": "2023-01-13T22:46:22.064Z",
    "dateReserved": "2022-09-28T17:00:06.609Z",
    "dateUpdated": "2024-08-03T12:49:43.550Z",
    "state": "PUBLISHED"
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