{"metadata": {"vulnerability": "CVE-2020-26281", "count": 16, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 10}}, "data": [{"timestamp": "2020-10-01T00:00:00Z", "date_only": false, "value": "2020-10-01T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2020-26281", "field": "cveMetadata.dateReserved"}, {"timestamp": "2020-12-17T12:00:00Z", "date_only": false, "value": "2020-12-17T12:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_rustsec \u00b7 RUSTSEC-2020-0093", "record": "RUSTSEC-2020-0093", "field": "published"}, {"timestamp": "2020-12-21T21:50:13Z", "date_only": false, "value": "2020-12-21T21:50:13.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26281", "field": "cveMetadata.datePublished"}, {"timestamp": "2020-12-21T21:50:13Z", "date_only": false, "value": "2020-12-21T21:50:13.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2020-26281", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2020-12-21T22:15:00Z", "date_only": false, "value": "2020-12-21T22:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4VR9-8CJF-VF9C", "record": "GHSA-4VR9-8CJF-VF9C", "field": "database_specific.nvd_published_at"}, {"timestamp": "2020-12-21T22:15:00Z", "date_only": false, "value": "2020-12-21T22:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2020-26281", "record": "GSD-2020-26281", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2020-12-21T22:15:13.407Z", "date_only": false, "value": "2020-12-21T22:15:13.407", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-26281", "record": "FKIE_CVE-2020-26281", "field": "published"}, {"timestamp": "2020-12-22T00:52:20Z", "date_only": false, "value": "2020-12-22T00:52:20.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/21147", "record": "CVE-2020-26281", "field": "creation_timestamp", "uuid": "8b44acc7-cba5-4609-8831-5671ac9a9024", "content": "\u203c CVE-2020-26281 \u203c\n\nasync-h1 is an asynchronous HTTP/1.1 parser for Rust (crates.io). There is a request smuggling vulnerability in async-h1 before version 2.3.0. This vulnerability affects any webserver that uses async-h1 behind a reverse proxy, including all such Tide applications. If the server does not read the body of a request which is longer than some buffer length, async-h1 will attempt to read a subsequent request from the body content starting at that offset into the body. One way to exploit this vulnerability would be for an adversary to craft a request such that the body contains a request that would not be noticed by a reverse proxy, allowing it to forge forwarded/x-forwarded headers. If an application trusted the authenticity of these headers, it could be misled by the smuggled request. Another potential concern with this vulnerability is that if a reverse proxy is sending multiple http clients' requests along the same keep-alive connection, it would be possible for the smuggled request to specify a long content and capture another user's request in its body. This content could be captured in a post request to an endpoint that allows the content to be subsequently retrieved by the adversary. This has been addressed in async-h1 2.3.0 and previous versions have been yanked.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/21147"}, {"timestamp": "2021-02-16T17:16:00Z", "date_only": false, "value": "2021-02-16T17:16Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2020-26281", "record": "GSD-2020-26281", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-10-08T22:14:28Z", "date_only": false, "value": "2021-10-08T22:14:28Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4VR9-8CJF-VF9C", "record": "GHSA-4VR9-8CJF-VF9C", "field": "modified"}, {"timestamp": "2021-10-12T16:00:37Z", "date_only": false, "value": "2021-10-12T16:00:37Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4VR9-8CJF-VF9C", "record": "GHSA-4VR9-8CJF-VF9C", "field": "published"}, {"timestamp": "2023-06-13T13:10:24Z", "date_only": false, "value": "2023-06-13T13:10:24Z", "kind": "other", "label": "Updated", "source": "osv_rustsec \u00b7 RUSTSEC-2020-0093", "record": "RUSTSEC-2020-0093", "field": "modified"}, {"timestamp": "2023-12-13T01:22:09.291Z", "date_only": false, "value": "2023-12-13T01:22:09.291072Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2020-26281", "record": "GSD-2020-26281", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T15:56:03.655Z", "date_only": false, "value": "2024-08-04T15:56:03.655Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2020-26281", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T15:56:03.655Z", "date_only": false, "value": "2024-08-04T15:56:03.655Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2020-26281", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:07:59.467Z", "date_only": false, "value": "2026-06-17T03:07:59.467", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-26281", "record": "FKIE_CVE-2020-26281", "field": "lastModified"}]}