github - ghsa-j9jr-2qmg-cr6m

ghsa-j9jr-2qmg-cr6m

Vulnerability from github

Published

2023-05-19 00:30

Modified

2024-04-04 04:14

Severity ?

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

Details

An error in Hermes' algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-23557"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-843"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-18T22:15:09Z",
    "severity": "CRITICAL"
  },
  "details": "An error in Hermes\u0027 algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.",
  "id": "GHSA-j9jr-2qmg-cr6m",
  "modified": "2024-04-04T04:14:45Z",
  "published": "2023-05-19T00:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-23557"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/cve-2023-23557"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-23557

Vulnerability from cvelistv5

Published

2023-05-18 21:19

Modified

2024-08-02 10:35

Severity ?

Summary

References

▼	URL	Tags
	https://www.facebook.com/security/advisories/cve-2023-23557	x_refsource_CONFIRM
	https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Facebook

Hermes

Version: 0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:35:33.573Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.facebook.com/security/advisories/cve-2023-23557"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Hermes",
          "vendor": "Facebook",
          "versions": [
            {
              "lessThan": "a00d237346894c6067a594983be6634f4168c9ad",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "dateAssigned": "2023-01-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An error in Hermes\u0027 algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-05-18T21:19:41.668Z",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2023-23557"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/facebook/hermes/commit/a00d237346894c6067a594983be6634f4168c9ad"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2023-23557",
    "datePublished": "2023-05-18T21:19:41.668Z",
    "dateReserved": "2023-01-12T23:36:42.921Z",
    "dateUpdated": "2024-08-02T10:35:33.573Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted