ghsa-fr44-546p-7xcp
Vulnerability from github
Published
2023-10-10 22:23
Modified
2024-06-03 18:31
Severity ?
Summary
MsQuic Remote Denial of Service Vulnerability
Details
Impact
The MsQuic server will continue to leak memory until no more is available, resulting in a denial of service.
Patches
The following patch was made:
- Fix Memory Leak from Multiple Decodes of TP - https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb
Workarounds
Beyond upgrading to the patched versions, there is no other workaround.
{ "affected": [ { "package": { "ecosystem": "NuGet", "name": "Microsoft.Native.Quic.MsQuic.OpenSSL" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.2.3" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "NuGet", "name": "Microsoft.Native.Quic.MsQuic.Schannel" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.2.3" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-36435" ], "database_specific": { "cwe_ids": [ "CWE-400", "CWE-401" ], "github_reviewed": true, "github_reviewed_at": "2023-10-10T22:23:28Z", "nvd_published_at": "2023-10-10T18:15:12Z", "severity": "HIGH" }, "details": "### Impact\nThe MsQuic server will continue to leak memory until no more is available, resulting in a denial of service.\n\n### Patches\nThe following patch was made:\n\n- Fix Memory Leak from Multiple Decodes of TP - https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb\n\n### Workarounds\nBeyond upgrading to the patched versions, there is no other workaround.\n", "id": "GHSA-fr44-546p-7xcp", "modified": "2024-06-03T18:31:15Z", "published": "2023-10-10T22:23:28Z", "references": [ { "type": "WEB", "url": "https://github.com/microsoft/msquic/security/advisories/GHSA-fr44-546p-7xcp" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36435" }, { "type": "WEB", "url": "https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb" }, { "type": "PACKAGE", "url": "https://github.com/microsoft/msquic" }, { "type": "WEB", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435" } ], "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": "MsQuic Remote Denial of Service Vulnerability" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.