github - ghsa-vc7h-cmp3-4hw5

GHSA-VC7H-CMP3-4HW5

Vulnerability from github – Published: 2022-05-24 22:01 – Updated: 2023-10-19 18:09

Summary

Istio vulnerable to denial of service

Details

Istio 1.3.x before 1.3.5 is vulnerable to denial of service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.

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": "Go",
        "name": "istio.io/istio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "1.3.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-18817"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-19T18:09:28Z",
    "nvd_published_at": "2019-11-12T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "Istio 1.3.x before 1.3.5 is vulnerable to denial of service because `continue_on_listener_filters_timeout` is set to True, a related issue to CVE-2019-18836.",
  "id": "GHSA-vc7h-cmp3-4hw5",
  "modified": "2023-10-19T18:09:28Z",
  "published": "2022-05-24T22:01:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18817"
    },
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/issues/18229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/issues/18229#issuecomment-553190142"
    },
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/commit/7570a1f5b56c108aed6ecfa5d2a6048f444bfb37"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/istio/istio"
    },
    {
      "type": "WEB",
      "url": "https://istio.io/news/2019/announcing-1.3.5"
    }
  ],
  "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": "Istio vulnerable to denial of service"
}

CVE-2019-18817 (GCVE-0-2019-18817)

Vulnerability from cvelistv5 – Published: 2019-11-12 14:01 – Updated: 2024-08-05 02:02

Summary

Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://istio.io/news/2019/announcing-1.3.5/	x_refsource_MISC
	https://github.com/istio/istio/issues/18229	x_refsource_MISC

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:02:39.767Z",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://istio.io/news/2019/announcing-1.3.5/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/istio/istio/issues/18229"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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        }
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-12T14:01:26",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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            "x_refsource_MISC"
          ],
          "url": "https://istio.io/news/2019/announcing-1.3.5/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/istio/istio/issues/18229"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-18817",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
                        "version_data": [
                          {
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        "data_format": "MITRE",
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://istio.io/news/2019/announcing-1.3.5/",
              "refsource": "MISC",
              "url": "https://istio.io/news/2019/announcing-1.3.5/"
            },
            {
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              "refsource": "MISC",
              "url": "https://github.com/istio/istio/issues/18229"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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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.

Action not permitted

GHSA-VC7H-CMP3-4HW5

CVE-2019-18817 (GCVE-0-2019-18817)

Tags

Sightings

Nomenclature