github - ghsa-96p2-24jg-gc5w

ghsa-96p2-24jg-gc5w

Vulnerability from github

Published

2022-05-13 01:49

Modified

2022-05-13 01:49

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OP_ENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-12248"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-12T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OP_ENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber.",
  "id": "GHSA-96p2-24jg-gc5w",
  "modified": "2022-05-13T01:49:32Z",
  "published": "2022-05-13T01:49:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12248"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mruby/mruby/issues/4038"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mruby/mruby/commit/778500563a9f7ceba996937dc886bd8cde29b42b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-12248 (GCVE-0-2018-12248)

Vulnerability from cvelistv5

Published

2018-06-12 14:00

Modified

2024-09-16 16:43

Severity ?

CWE

n/a

Summary

An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OP_ENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber.

References

►

URL

Tags

	https://github.com/mruby/mruby/issues/4038	x_refsource_MISC
	https://github.com/mruby/mruby/commit/778500563a9f7ceba996937dc886bd8cde29b42b	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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