github - ghsa-wq52-9gh8-cwrp

GHSA-WQ52-9GH8-CWRP

Vulnerability from github – Published: 2022-05-17 05:27 – Updated: 2022-05-17 05:27

Details

The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. NOTE: there may be limited scenarios in which this issue is relevant.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-5000"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-04-05T14:55:00Z",
    "severity": "LOW"
  },
  "details": "The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field.  NOTE: there may be limited scenarios in which this issue is relevant.",
  "id": "GHSA-wq52-9gh8-cwrp",
  "modified": "2022-05-17T05:27:39Z",
  "published": "2022-05-17T05:27:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-5000"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2011/Aug/2"
    },
    {
      "type": "WEB",
      "url": "http://site.pi3.com.pl/adv/ssh_1.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-5000 (GCVE-0-2011-5000)

Vulnerability from cvelistv5 – Published: 2012-04-04 10:00 – Updated: 2024-08-07 00:23

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://seclists.org/fulldisclosure/2011/Aug/2	mailing-listx_refsource_FULLDISC
	http://rhn.redhat.com/errata/RHSA-2012-0884.html	vendor-advisoryx_refsource_REDHAT
	http://site.pi3.com.pl/adv/ssh_1.txt	x_refsource_MISC

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T00:23:39.092Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20110801 Useless OpenSSH resources exhausion bug via GSSAPI",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2011/Aug/2"
          },
          {
            "name": "RHSA-2012:0884",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://site.pi3.com.pl/adv/ssh_1.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2011-08-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2012-07-23T09:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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          ],
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        },
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          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html"
        },
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          ],
          "url": "http://site.pi3.com.pl/adv/ssh_1.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-5000",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        "problemtype": {
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            },
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              "name": "RHSA-2012:0884",
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              "url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html"
            },
            {
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              "url": "http://site.pi3.com.pl/adv/ssh_1.txt"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-5000",
    "datePublished": "2012-04-04T10:00:00",
    "dateReserved": "2011-12-24T00:00:00",
    "dateUpdated": "2024-08-07T00:23:39.092Z",
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  },
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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-WQ52-9GH8-CWRP

CVE-2011-5000 (GCVE-0-2011-5000)

Tags

Sightings

Nomenclature