Vulnerability-Lookup

GHSA-339Q-62WM-C39W

Vulnerability from github – Published: 2022-07-15 21:32 – Updated: 2022-09-08 14:24

Summary

Undertow vulnerable to Denial of Service (DoS) attacks

Details

Undertow client side invocation timeout raised when calling over HTTP2, this vulnerability can allow attacker to carry out denial of service (DoS) attacks in versions less than 2.2.15 Final.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.undertow:undertow-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-3859"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-214",
      "CWE-400",
      "CWE-668"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-15T21:32:13Z",
    "nvd_published_at": "2022-08-26T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "Undertow client side invocation timeout raised when calling over HTTP2, this vulnerability can allow attacker to carry out denial of service (DoS) attacks in versions less than 2.2.15 Final.",
  "id": "GHSA-339q-62wm-c39w",
  "modified": "2022-09-08T14:24:12Z",
  "published": "2022-07-15T21:32:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3859"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/pull/1296"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/commit/db0f5be43f8e2a4b88fbedd2eb6d5a95a29ceaa8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/commit/e43f0ada3f4da6e8579e0020cec3cb1a81e487c2"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/cve-2021-3859"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2010378"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/undertow-io/undertow"
    },
    {
      "type": "WEB",
      "url": "https://issues.redhat.com/browse/UNDERTOW-1979"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20221201-0004"
    }
  ],
  "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": "Undertow vulnerable to Denial of Service (DoS) attacks"
}

CVE-2021-3859 (GCVE-0-2021-3859)

Vulnerability from cvelistv5 – Published: 2022-08-26 00:00 – Updated: 2024-08-03 17:09

Summary

A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.

Severity

No CVSS data available.

CWE

CWE-214 - - Invocation of Process Using Visible Sensitive Information

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1131 records in the last 180 days details

References

6 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2010378
https://issues.redhat.com/browse/UNDERTOW-1979
https://github.com/undertow-io/undertow/pull/1296
https://github.com/undertow-io/undertow/commit/e4…
https://access.redhat.com/security/cve/CVE-2021-3859
https://security.netapp.com/advisory/ntap-2022120…

Impacted products

1 product

Vendor	Product	Version
n/a	undertow	Affected: Fixed in 2.2.15.Final

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:09:09.581Z",
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            "url": "https://github.com/undertow-io/undertow/pull/1296"
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            "url": "https://security.netapp.com/advisory/ntap-20221201-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "undertow",
          "vendor": "n/a",
          "versions": [
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      ],
      "providerMetadata": {
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    "datePublished": "2022-08-26T00:00:00.000Z",
    "dateReserved": "2021-10-05T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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