github - ghsa-mg7g-v2j9-85r8

GHSA-MG7G-V2J9-85R8

Vulnerability from github – Published: 2022-05-17 02:51 – Updated: 2022-05-17 02:51

Details

An issue was discovered in CHICKEN Scheme through 4.12.0. When using a nonstandard CHICKEN-specific extension to allocate an SRFI-4 vector in unmanaged memory, the vector size would be used in unsanitised form as an argument to malloc(). With an unexpected size, the impact may have been a segfault or buffer overflow.

Severity ?

8.1 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-6949"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-16T17:59:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in CHICKEN Scheme through 4.12.0. When using a nonstandard CHICKEN-specific extension to allocate an SRFI-4 vector in unmanaged memory, the vector size would be used in unsanitised form as an argument to malloc(). With an unexpected size, the impact may have been a segfault or buffer overflow.",
  "id": "GHSA-mg7g-v2j9-85r8",
  "modified": "2022-05-17T02:51:51Z",
  "published": "2022-05-17T02:51:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6949"
    },
    {
      "type": "WEB",
      "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-03/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97317"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-6949 (GCVE-0-2017-6949)

Vulnerability from cvelistv5 – Published: 2017-03-16 17:00 – Updated: 2024-08-05 15:49

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/97317	vdb-entryx_refsource_BID
	http://lists.gnu.org/archive/html/chicken-announc…	x_refsource_CONFIRM

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          "dateUpdated": "2024-08-05T15:49:02.870Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
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          },
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            ],
            "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-03/msg00000.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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              "status": "affected",
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      "datePublic": "2017-03-16T00:00:00",
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
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            }
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      "providerMetadata": {
        "dateUpdated": "2017-04-04T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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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-MG7G-V2J9-85R8

CVE-2017-6949 (GCVE-0-2017-6949)

Tags

Sightings

Nomenclature