github - ghsa-wjh8-mh8q-qg7h

ghsa-wjh8-mh8q-qg7h

Vulnerability from github

Published

2022-08-20 00:00

Modified

2022-08-23 00:00

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Details

A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-27794"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-19T23:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.",
  "id": "GHSA-wjh8-mh8q-qg7h",
  "modified": "2022-08-23T00:00:18Z",
  "published": "2022-08-20T00:00:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27794"
    },
    {
      "type": "WEB",
      "url": "https://github.com/radareorg/radare2/issues/16303"
    },
    {
      "type": "WEB",
      "url": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-27794 (GCVE-0-2020-27794)

Vulnerability from cvelistv5

Published

2022-08-19 22:44

Modified

2024-08-04 16:25

Severity ?

CWE

CWE-415 - - Double Free

Summary

A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

References

►

URL

Tags

	https://github.com/radareorg/radare2/issues/16303	x_refsource_MISC
	https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	radare2	Version: Fixed in v4.4.0.

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:25:43.800Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/radareorg/radare2/issues/16303"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "radare2",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in v4.4.0."
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-415",
              "description": "CWE-415 - Double Free",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-19T22:44:29",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radareorg/radare2/issues/16303"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-27794",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "radare2",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed in v4.4.0."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-415 - Double Free"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/radareorg/radare2/issues/16303",
              "refsource": "MISC",
              "url": "https://github.com/radareorg/radare2/issues/16303"
            },
            {
              "name": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683",
              "refsource": "MISC",
              "url": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-27794",
    "datePublished": "2022-08-19T22:44:29",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-08-04T16:25:43.800Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.