GSD-2021-3597

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.
Aliases
Aliases
CVE-2021-3597
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{
  "GSD": {
    "alias": "CVE-2021-3597",
    "description": "A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.",
    "id": "GSD-2021-3597",
    "references": [
      "https://access.redhat.com/errata/RHSA-2021:5134",
      "https://access.redhat.com/errata/RHSA-2021:3660",
      "https://access.redhat.com/errata/RHSA-2021:3658",
      "https://access.redhat.com/errata/RHSA-2021:3656",
      "https://access.redhat.com/errata/RHSA-2021:3534",
      "https://access.redhat.com/errata/RHSA-2021:3516",
      "https://access.redhat.com/errata/RHSA-2021:3471",
      "https://access.redhat.com/errata/RHSA-2021:3468",
      "https://access.redhat.com/errata/RHSA-2021:3467",
      "https://access.redhat.com/errata/RHSA-2021:3466",
      "https://access.redhat.com/errata/RHSA-2022:1179"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2021-3597",
      "modified": "2023-12-13T01:23:33.996784Z",
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          "description": "A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.",
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          "pubdate": "2022-05-24",
          "solution": "Upgrade to versions 2.0.39.Final, 2.2.9.Final or above.",
          "title": "Race condition in undertow",
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      "lastModifiedDate": "2022-11-10T16:43Z",
      "publishedDate": "2022-05-24T19:15Z"
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.