github - ghsa-4cm9-vfcj-fcm5

ghsa-4cm9-vfcj-fcm5

Vulnerability from github

Published

2022-05-24 22:28

Modified

2022-05-24 22:28

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.4.37651. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-21870"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-05T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use-after-free vulnerability exists in the JavaScript engine of Foxit Software\u2019s PDF Reader, version 10.1.4.37651. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.",
  "id": "GHSA-4cm9-vfcj-fcm5",
  "modified": "2022-05-24T22:28:11Z",
  "published": "2022-05-24T22:28:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21870"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1307"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-21870

Vulnerability from cvelistv5

Published

2021-08-05 20:07

Modified

2024-08-03 18:23

Severity ?

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

Summary

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1307	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Foxit	Version: Foxit Reader 10.1.4.37651

Show details on NVD website

JSON

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:23:29.544Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1307"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Foxit",
          "vendor": "n/a",
          "versions": [
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            }
          ]
        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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        {
          "descriptions": [
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          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1307"
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      ],
      "x_legacyV4Record": {
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              {
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                    {
                      "product_name": "Foxit",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Foxit Reader 10.1.4.37651"
                          }
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  },
  "cveMetadata": {
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    "assignerShortName": "talos",
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    "datePublished": "2021-08-05T20:07:26",
    "dateReserved": "2021-01-04T00:00:00",
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}

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.

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