github - ghsa-qcvw-82hh-gq38

ghsa-qcvw-82hh-gq38

Vulnerability from github

Published

2022-05-24 16:53

Modified

2023-07-17 21:05

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Istio ReDoS Vulnerability

Details

Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "istio.io/istio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "istio.io/istio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.2.0"
            },
            {
              "fixed": "1.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-14993"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-185"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-17T21:05:13Z",
    "nvd_published_at": "2019-08-13T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.",
  "id": "GHSA-qcvw-82hh-gq38",
  "modified": "2023-07-17T21:05:13Z",
  "published": "2022-05-24T16:53:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14993"
    },
    {
      "type": "WEB",
      "url": "https://github.com/envoyproxy/envoy/issues/7728"
    },
    {
      "type": "WEB",
      "url": "https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383"
    },
    {
      "type": "WEB",
      "url": "https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164"
    },
    {
      "type": "WEB",
      "url": "https://istio.io/blog/2019/istio-security-003-004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Istio ReDoS Vulnerability"
}

cve-2019-14993

Vulnerability from cvelistv5

Published

2019-08-13 17:38

Modified

2024-08-05 00:34

Severity ?

Summary

References

▼	URL	Tags
	https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383	x_refsource_MISC
	https://github.com/envoyproxy/envoy/issues/7728	x_refsource_MISC
	https://istio.io/blog/2019/istio-security-003-004/	x_refsource_CONFIRM
	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

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