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GHSA-vx74-f528-fxqg.json
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GHSA-vx74-f528-fxqg.json
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{
"schema_version": "1.4.0",
"id": "GHSA-vx74-f528-fxqg",
"modified": "2023-10-10T18:23:21Z",
"published": "2023-10-10T18:23:21Z",
"aliases": [
],
"summary": "github.com/nghttp2/nghttp2 has HTTP/2 Rapid Reset",
"details": "### Impact\n\nRapidly creating and cancelling streams (HEADERS frame immediately followed by RST_STREAM) without bound cause denial of service.\n\nSee https://www.cve.org/CVERecord?id=CVE-2023-44487 for details.\n\n### Patches\n\nnghttp2 v1.57.0 mitigates this vulnerability by default.\n\n### Workarounds\n\nIf upgrading to nghttp2 v1.57.0 is not possible, implement `nghttp2_on_frame_recv_callback`, and check and count RST_STREAM frames. If excessive number of RST_STREAM are received, then take action, such as dropping connection silently, or call `nghttp2_submit_goaway` and gracefully terminate the connection.\n\n### References\n\nThe following commit mitigates this vulnerability:\n\n- https://github.com/nghttp2/nghttp2/commit/72b4af6143681f528f1d237b21a9a7aee1738832\n",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/nghttp2/nghttp2"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.57.0"
}
]
}
]
}
],
"references": [
{
"type": "WEB",
"url": "https://github.com/nghttp2/nghttp2/security/advisories/GHSA-vx74-f528-fxqg"
},
{
"type": "WEB",
"url": "https://github.com/nghttp2/nghttp2/commit/72b4af6143681f528f1d237b21a9a7aee1738832"
},
{
"type": "PACKAGE",
"url": "https://github.com/nghttp2/nghttp2"
},
{
"type": "WEB",
"url": "https://github.com/nghttp2/nghttp2/releases/tag/v1.57.0"
}
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"github_reviewed_at": "2023-10-10T18:23:21Z",
"nvd_published_at": null
}
}