Vulnerability-Lookup

GHSA-92JC-J25W-49C2

Vulnerability from github – Published: 2022-05-25 00:00 – Updated: 2022-06-02 00:00

Details

A use after free in info_width_internal in bk_info.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted text document.

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-42614"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-24T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use after free in info_width_internal in bk_info.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted text document.",
  "id": "GHSA-92jc-j25w-49c2",
  "modified": "2022-06-02T00:00:40Z",
  "published": "2022-05-25T00:00:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42614"
    },
    {
      "type": "WEB",
      "url": "https://carteryagemann.com/halibut-case-study.html#poc-halibut-info-uaf"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CC7UZ7NRXDA7YSCSGWE2CBQM7OZS3K2R"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-42614 (GCVE-0-2021-42614)

Vulnerability from cvelistv5 – Published: 2022-05-24 18:30 – Updated: 2024-08-04 03:38

Summary

A use after free in info_width_internal in bk_info.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted text document.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://carteryagemann.com/halibut-case-study.htm…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:38:50.111Z",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://carteryagemann.com/halibut-case-study.html#poc-halibut-info-uaf"
          },
          {
            "name": "FEDORA-2022-9a9abd295b",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CC7UZ7NRXDA7YSCSGWE2CBQM7OZS3K2R/"
          }
        ],
        "title": "CVE Program Container"
      }
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        },
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          ],
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    "datePublished": "2022-05-24T18:30:27.000Z",
    "dateReserved": "2021-10-18T00:00:00.000Z",
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Sightings

Author	Source	Type	Date	Other

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-92JC-J25W-49C2

CVE-2021-42614 (GCVE-0-2021-42614)

Tags

Sightings

Nomenclature