github - ghsa-cpwx-wfp4-x368

ghsa-cpwx-wfp4-x368

Vulnerability from github

Published

2025-08-21 03:30

Modified

2025-08-26 06:30

Severity ?

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

Details

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.8, macOS Ventura 13.7.8, iPadOS 17.7.10, macOS Sequoia 15.6.1, iOS 18.6.2 and iPadOS 18.6.2. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-43300"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-21T01:15:36Z",
    "severity": "HIGH"
  },
  "details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.8, macOS Ventura 13.7.8, iPadOS 17.7.10, macOS Sequoia 15.6.1, iOS 18.6.2 and iPadOS 18.6.2. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.",
  "id": "GHSA-cpwx-wfp4-x368",
  "modified": "2025-08-26T06:30:59Z",
  "published": "2025-08-21T03:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43300"
    },
    {
      "type": "WEB",
      "url": "https://github.com/b1n4r1b01/n-days/blob/main/CVE-2025-43300.md"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/124925"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/124926"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/124927"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/124928"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/124929"
    }
  ],
  "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-2025-43300 (GCVE-0-2025-43300)

Vulnerability from cvelistv5

Published

2025-08-21 00:27

Modified

2025-08-26 05:07

Severity ?

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

CWE

Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.

Summary

References

▼	URL	Tags
	https://support.apple.com/en-us/124928
	https://support.apple.com/en-us/124929
	https://support.apple.com/en-us/124925
	https://support.apple.com/en-us/124926
	https://support.apple.com/en-us/124927

Impacted products

Vendor

Product

Version

▼

Apple

macOS

Version: unspecified < 14.7

Apple	macOS	Version: unspecified < 13.7
Apple	iOS and iPadOS	Version: unspecified < 18.6
Apple	iPadOS	Version: unspecified < 17.7
Apple	macOS	Version: unspecified < 15.6

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-43300",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-20T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2025-08-21",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43300"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-22T03:55:38.332Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "timeline": [
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            "lang": "en",
            "time": "2025-08-21T00:00:00+00:00",
            "value": "CVE-2025-43300 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-08-26T05:07:35.806Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "url": "https://github.com/b1n4r1b01/n-days/blob/main/CVE-2025-43300.md"
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        ],
        "title": "CVE Program Container",
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    ],
    "cna": {
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          "versions": [
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              "lessThan": "14.7",
              "status": "affected",
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      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.",
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            }
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      ],
      "providerMetadata": {
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        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
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      "references": [
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        },
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    "datePublished": "2025-08-21T00:27:21.442Z",
    "dateReserved": "2025-04-16T15:24:37.104Z",
    "dateUpdated": "2025-08-26T05:07:35.806Z",
    "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.

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