Vulnerability-Lookup

CVE-2019-19343 (GCVE-0-2019-19343)

Vulnerability from cvelistv5 – Published: 2021-03-23 20:23 – Updated: 2024-08-05 02:16

Summary

A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.

Severity

7.5 (High)


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

CWE

CWE-400

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1037 records in the last 180 days details

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1780445	x_refsource_MISC
https://issues.redhat.com/browse/JBEAP-16695	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022021…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	Undertow	Affected: undertow 2.0.25.SP1, jboss-remoting 5.0.14.SP1

Show details on NVD website

JSON

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CNVD-2021-25685

Vulnerability from cnvd - Published: 2021-04-08

Title

Red Hat Undertow源管理错误漏洞

Description

Red Hat Undertow是美国红帽（Red Hat）公司的一款基于Java的嵌入式Web服务器，是Wildfly（Java应用服务器）默认的Web服务器。 Red Hat Undertow中的HttpOpenListener存在资源管理错误漏洞，该漏洞源于远程连接会一直保持连接状态。攻击者可利用该漏洞导致拒绝服务（内存泄露）。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

http://undertow.io/

Reference

https://www.auscert.org.au/bulletins/ESB-2020.2071/ https://packetstormsecurity.com/files/158095/Red-Hat-Security-Advisory-2020-2565-01.html

Impacted products

Name
['Red Hat JBoss Remoting <=5.0.14', 'Red Hat Undertow <=2.0.25', 'Red Hat JBoss Enterprise Application Platform <7.2.4']

Show details on source website

JSON

To clipboard

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  "description": "Red Hat Undertow\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u7684\u5d4c\u5165\u5f0fWeb\u670d\u52a1\u5668\uff0c\u662fWildfly\uff08Java\u5e94\u7528\u670d\u52a1\u5668\uff09\u9ed8\u8ba4\u7684Web\u670d\u52a1\u5668\u3002\n\nRed Hat Undertow\u4e2d\u7684HttpOpenListener\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8fdc\u7a0b\u8fde\u63a5\u4f1a\u4e00\u76f4\u4fdd\u6301\u8fde\u63a5\u72b6\u6001\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u6cc4\u9732\uff09\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttp://undertow.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25685",
  "openTime": "2021-04-08",
  "products": {
    "product": [
      "Red Hat JBoss Remoting \u003c=5.0.14",
      "Red Hat Undertow \u003c=2.0.25",
      "Red Hat  JBoss Enterprise Application Platform \u003c7.2.4"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.2071/\r\nhttps://packetstormsecurity.com/files/158095/Red-Hat-Security-Advisory-2020-2565-01.html",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-18",
  "title": "Red Hat Undertow\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

FKIE_CVE-2019-19343

Vulnerability from fkie_nvd - Published: 2021-03-23 21:15 - Updated: 2026-06-17 02:26

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

URL	Tags
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1780445	Issue Tracking, Vendor Advisory
secalert@redhat.com	https://issues.redhat.com/browse/JBEAP-16695	Permissions Required, Vendor Advisory
secalert@redhat.com	https://security.netapp.com/advisory/ntap-20220211-0002/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1780445	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://issues.redhat.com/browse/JBEAP-16695	Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20220211-0002/	Third Party Advisory

Impacted products

Vendor	Product	Version
redhat	jboss-remoting	*
redhat	jboss-remoting	5.0.14
redhat	jboss_enterprise_application_platform	*
redhat	undertow	*
redhat	undertow	2.0.25
netapp	active_iq_unified_manager	-
netapp	active_iq_unified_manager	-
netapp	active_iq_unified_manager	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Undertow",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "undertow 2.0.25.SP1, jboss-remoting 5.0.14.SP1"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "4D5F781A-FD90-4639-88E0-6ED7AEF9AD66",
              "versionEndExcluding": "5.0.14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:redhat:jboss-remoting:5.0.14:-:*:*:*:*:*:*",
              "matchCriteriaId": "E50D7FE6-9FD2-4524-A1F0-15776A1C20B0",
              "vulnerable": true
            },
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              "matchCriteriaId": "FD40752D-BF3F-425F-AF1D-92CE0055263C",
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              "matchCriteriaId": "FD137DBA-2678-4EAB-B199-C9EC66E384C4",
              "vulnerable": true
            }
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    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una falla en Undertow al usar Remoting como se envi\u00f3 en Red Hat Jboss EAP anterior a la versi\u00f3n 7.2.4.\u0026#xa0;Una filtrado de memoria en HttpOpenListener debido a mantener conexiones remotas indefinidamente puede conllevar a una denegaci\u00f3n de servicio.\u0026#xa0;Se cree que las versiones anteriores a undertow 2.0.25.SP1 y jboss-remoting 5.0.14.SP1 son vulnerables"
    }
  ],
  "id": "CVE-2019-19343",
  "lastModified": "2026-06-17T02:26:32.357",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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          "version": "3.1"
        },
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        "source": "nvd@nist.gov",
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    ]
  },
  "published": "2021-03-23T21:15:13.417",
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      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1780445"
    },
    {
      "source": "secalert@redhat.com",
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        "Vendor Advisory"
      ],
      "url": "https://issues.redhat.com/browse/JBEAP-16695"
    },
    {
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      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.netapp.com/advisory/ntap-20220211-0002/"
    },
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    }
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-404"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-4V4M-HGV5-X3QX

Vulnerability from github – Published: 2022-05-24 17:45 – Updated: 2024-04-04 03:05

Details

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2019-19343"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-23T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.",
  "id": "GHSA-4v4m-hgv5-x3qx",
  "modified": "2024-04-04T03:05:16Z",
  "published": "2022-05-24T17:45:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19343"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1780445"
    },
    {
      "type": "WEB",
      "url": "https://issues.redhat.com/browse/JBEAP-16695"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220211-0002"
    }
  ],
  "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"
    }
  ]
}

GSD-2019-19343

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2019-19343

Aliases

CVE-2019-19343

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2019-19343",
    "description": "A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.",
    "id": "GSD-2019-19343",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:5568",
      "https://access.redhat.com/errata/RHSA-2020:2565",
      "https://access.redhat.com/errata/RHSA-2019:2938"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-19343"
      ],
      "details": "A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.",
      "id": "GSD-2019-19343",
      "modified": "2023-12-13T01:23:54.236211Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Undertow",
                    "version": {
                      "version_data": [
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                      ]
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          }
        ]
      },
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                "value": "CWE-400"
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          },
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        },
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-05-03T13:05Z",
      "publishedDate": "2021-03-23T21:15Z"
    }
  }
}

RHSA-2019:2938

Vulnerability from csaf_redhat - Published: 2019-09-30 22:57 - Updated: 2026-08-04 22:13

Summary

Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.2.4 security update

Severity

Important

Scope

8 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2019:2938

Open the full advisory

RHSA-2019_2938

Vulnerability from csaf_redhat - Published: 2019-09-30 22:57 - Updated: 2024-11-15 04:10

Summary

Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.2.4 security update

Severity

Important

Scope

8 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2019:2938

Open the full advisory

RHSA-2020:2565

Vulnerability from csaf_redhat - Published: 2020-06-15 16:17 - Updated: 2026-10-12 14:04

Summary

Red Hat Security Advisory: EAP Continuous Delivery Technical Preview Release 18 security update

Severity

Important

Scope

9 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2020:2565

Open the full advisory

RHSA-2020:5568

Vulnerability from csaf_redhat - Published: 2020-12-16 12:11 - Updated: 2026-10-12 14:02

Summary

Red Hat Security Advisory: Red Hat Fuse 7.8.0 release and security update

Severity

Important

Scope

39 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2020:5568

Open the full advisory

RHSA-2020_2565

Vulnerability from csaf_redhat - Published: 2020-06-15 16:17 - Updated: 2024-11-15 08:31

Summary

Red Hat Security Advisory: EAP Continuous Delivery Technical Preview Release 18 security update

Severity

Important

Scope

9 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2020:2565

Open the full advisory

RHSA-2020_5568

Vulnerability from csaf_redhat - Published: 2020-12-16 12:11 - Updated: 2024-12-15 19:02

Summary

Red Hat Security Advisory: Red Hat Fuse 7.8.0 release and security update

Severity

Important

Scope

39 vulnerabilities in this advisory, including CVE-2019-19343.

CVE-2019-19343

5.9 (Medium)


                
                  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2020:5568

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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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CVE-2019-19343 (GCVE-0-2019-19343)

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Nomenclature

Vulnerability timeline

Related by attack behaviour