github - ghsa-wrpm-24mf-gq6c

ghsa-wrpm-24mf-gq6c

Vulnerability from github

Published

2022-05-13 01:39

Modified

2022-05-13 01:39

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-19976"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-17T19:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine.",
  "id": "GHSA-wrpm-24mf-gq6c",
  "modified": "2022-05-13T01:39:41Z",
  "published": "2022-05-13T01:39:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19976"
    },
    {
      "type": "WEB",
      "url": "https://github.com/VirusTotal/yara/issues/999"
    },
    {
      "type": "WEB",
      "url": "https://bnbdr.github.io/posts/extracheese"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bnbdr/swisscheese"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFFXDAMP6GJ337LIOTVF5I4T6QGMN3ZR"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-19976 (GCVE-0-2018-19976)

Vulnerability from cvelistv5

Published

2018-12-17 18:00

Modified

2024-08-05 11:51

Severity ?

CWE

n/a

Summary

In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine.

References

►

URL

Tags

	https://bnbdr.github.io/posts/extracheese/	x_refsource_MISC
	https://github.com/VirusTotal/yara/issues/999	x_refsource_CONFIRM
	https://github.com/bnbdr/swisscheese/	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DFFXDAMP6GJ337LIOTVF5I4T6QGMN3ZR/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

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            ],
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            ],
            "url": "https://github.com/bnbdr/swisscheese/"
          },
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            ],
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