ghsa-xh5m-8qqp-c5x7
Vulnerability from github
Published
2023-10-10 21:23
Modified
2024-06-03 18:35
Severity ?
Summary
Remote Denial of Service Vulnerability in Microsoft.Native.Quic.MsQuic.Schannel
Details
Impact
The MsQuic server application or process will crash, resulting in a denial of service.
Patches
The following patch was made:
- Don't Allow Version Negotiation Packets for Server Connections - https://github.com/microsoft/msquic/commit/3226cff07d22662f16fc98d605656860e64cd343
Workarounds
Beyond upgrading to the patched versions, there is no other workaround. You must upgrade or disable MsQuic functionality.
{ "affected": [ { "package": { "ecosystem": "NuGet", "name": "Microsoft.Native.Quic.MsQuic.Schannel" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.2.3" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.Native.Quic.MsQuic.OpenSSL" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.2.3" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-38171" ], "database_specific": { "cwe_ids": [ "CWE-400", "CWE-476" ], "github_reviewed": true, "github_reviewed_at": "2023-10-10T21:23:27Z", "nvd_published_at": "2023-10-10T18:15:18Z", "severity": "HIGH" }, "details": "### Impact\nThe MsQuic server application or process will crash, resulting in a denial of service.\n\n### Patches\nThe following patch was made:\n\n- Don\u0027t Allow Version Negotiation Packets for Server Connections - https://github.com/microsoft/msquic/commit/3226cff07d22662f16fc98d605656860e64cd343\n\n### Workarounds\nBeyond upgrading to the patched versions, there is no other workaround. You must upgrade or disable MsQuic functionality.\n", "id": "GHSA-xh5m-8qqp-c5x7", "modified": "2024-06-03T18:35:09Z", "published": "2023-10-10T21:23:27Z", "references": [ { "type": "WEB", "url": "https://github.com/microsoft/msquic/security/advisories/GHSA-xh5m-8qqp-c5x7" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38171" }, { "type": "WEB", "url": "https://github.com/microsoft/msquic/commit/3226cff07d22662f16fc98d605656860e64cd343" }, { "type": "PACKAGE", "url": "https://github.com/microsoft/msquic" }, { "type": "WEB", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38171" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "Remote Denial of Service Vulnerability in Microsoft.Native.Quic.MsQuic.Schannel" }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.