github - ghsa-fx83-72pw-c56f

ghsa-fx83-72pw-c56f

Vulnerability from github

Published

2022-05-24 17:03

Modified

2024-04-04 02:43

Severity ?

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

Details

An issue was discovered in Envoy 1.12.0. An untrusted remote client may send an HTTP header (such as Host) with whitespace after the header content. Envoy will treat "header-value " as a different string from "header-value" so for example with the Host header "example.com " one could bypass "example.com" matchers.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18802"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-13T13:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in Envoy 1.12.0. An untrusted remote client may send an HTTP header (such as Host) with whitespace after the header content. Envoy will treat \"header-value \" as a different string from \"header-value\" so for example with the Host header \"example.com \" one could bypass \"example.com\" matchers.",
  "id": "GHSA-fx83-72pw-c56f",
  "modified": "2024-04-04T02:43:29Z",
  "published": "2022-05-24T17:03:37Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18802"
    },
    {
      "type": "WEB",
      "url": "https://blog.envoyproxy.io"
    },
    {
      "type": "WEB",
      "url": "https://github.com/envoyproxy/envoy/commits/master"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!forum/envoy-users"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#%21forum/envoy-users"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-18802

Vulnerability from cvelistv5

Published

2019-12-13 12:21

Modified

2024-08-05 02:02

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/envoyproxy/envoy/commits/master	x_refsource_MISC
	https://groups.google.com/forum/#%21forum/envoy-users	x_refsource_MISC
	https://blog.envoyproxy.io	x_refsource_MISC
	https://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.html	vendor-advisory, x_refsource_SUSE

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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            ],
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          },
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            ],
            "url": "https://blog.envoyproxy.io"
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            "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4"
          },
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.html"
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        ],
        "title": "CVE Program Container"
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-25T15:06:05",
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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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