github - ghsa-29fh-98q8-5ghm

GHSA-29FH-98Q8-5GHM

Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-05-24 19:03

Details

Mintty before 3.4.5 allows remote servers to cause a denial of service (Windows GUI hang) by telling the Mintty window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-28848"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-03T12:15:00Z",
    "severity": "HIGH"
  },
  "details": "Mintty before 3.4.5 allows remote servers to cause a denial of service (Windows GUI hang) by telling the Mintty window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.",
  "id": "GHSA-29fh-98q8-5ghm",
  "modified": "2022-05-24T19:03:58Z",
  "published": "2022-05-24T19:03:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28848"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mintty/mintty/commit/bd52109993440b6996760aaccb66e68e782762b9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mintty/mintty/compare/3.4.4...3.4.5"
    },
    {
      "type": "WEB",
      "url": "https://mintty.github.io"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-28848 (GCVE-0-2021-28848)

Vulnerability from cvelistv5 – Published: 2021-06-03 11:11 – Updated: 2024-08-03 21:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://mintty.github.io/	x_refsource_MISC
	https://github.com/mintty/mintty/commit/bd5210999…	x_refsource_CONFIRM
	https://github.com/mintty/mintty/compare/3.4.4...3.4.5	x_refsource_CONFIRM

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JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:55:11.649Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://mintty.github.io/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/mintty/mintty/commit/bd52109993440b6996760aaccb66e68e782762b9"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/mintty/mintty/compare/3.4.4...3.4.5"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-03T11:11:18",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          ],
          "url": "https://mintty.github.io/"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/mintty/mintty/commit/bd52109993440b6996760aaccb66e68e782762b9"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/mintty/mintty/compare/3.4.4...3.4.5"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-28848",
          "STATE": "PUBLIC"
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        "affects": {
          "vendor": {
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
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              "refsource": "MISC",
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            },
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              "url": "https://github.com/mintty/mintty/compare/3.4.4...3.4.5"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-28848",
    "datePublished": "2021-06-03T11:11:18",
    "dateReserved": "2021-03-19T00:00:00",
    "dateUpdated": "2024-08-03T21:55:11.649Z",
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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-29FH-98Q8-5GHM

CVE-2021-28848 (GCVE-0-2021-28848)

Tags

Sightings

Nomenclature