Vulnerability-Lookup

CVE-2023-27953 (GCVE-0-2023-27953)

Vulnerability from cvelistv5 – Published: 2023-05-08 00:00 – Updated: 2025-11-04 19:15

Summary

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-29 14:57 UTC

CWE

A remote user may be able to cause unexpected system termination or corrupt kernel memory
CWE-787 - Out-of-bounds Write

Assigner

apple mitre root

References

4 references

URL	Tags
https://support.apple.com/en-us/HT213670
https://support.apple.com/en-us/HT213677
https://support.apple.com/en-us/HT213675
https://www.talosintelligence.com/vulnerability_r…

Impacted products

3 products

Vendor	Product	Version	CPE status
Apple	macOS	Affected: unspecified , < 13.3 (custom)	guessed
Apple	macOS	Affected: unspecified , < 12.6 (custom)	guessed
Apple	macOS	Affected: unspecified , < 11.7 (custom)	guessed

Show details on NVD website

JSON

To clipboard

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CERTFR-2023-AVI-0265

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Apple. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données, une exécution de code arbitraire à distance, une élévation de privilèges, un contournement de la politique de sécurité, un problème de sécurité non spécifié par l'éditeur et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Apple	N/A	Apple iOS et iPadOS versions 16.x antérieures à 16.4
Apple	N/A	Apple watchOS versions antérieures à 9.4
Apple	N/A	Apple Studio Display Firmware versions antérieures à 16.4
Apple	macOS	Apple macOS Ventura versions antérieures à 13.3
Apple	macOS	Apple macOS Big Sur versions antérieures à 11.7.5
Apple	N/A	Apple iOS et iPadOS versions 15.x.x antérieures à 15.7.4
Apple	Safari	Apple Safari versions antérieures à 16.4
Apple	N/A	Apple tvOS versions antérieures à 16.4
Apple	macOS	Apple macOS Monterey antérieures à 12.6.4

References

Title

Publication Time

CERTFR-2023-AVI-0265

Vulnerability from certfr_avis - Published: - Updated:

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Apple	N/A	Apple iOS et iPadOS versions 16.x antérieures à 16.4
Apple	N/A	Apple watchOS versions antérieures à 9.4
Apple	N/A	Apple Studio Display Firmware versions antérieures à 16.4
Apple	macOS	Apple macOS Ventura versions antérieures à 13.3
Apple	macOS	Apple macOS Big Sur versions antérieures à 11.7.5
Apple	N/A	Apple iOS et iPadOS versions 15.x.x antérieures à 15.7.4
Apple	Safari	Apple Safari versions antérieures à 16.4
Apple	N/A	Apple tvOS versions antérieures à 16.4
Apple	macOS	Apple macOS Monterey antérieures à 12.6.4

References

Title

Publication Time

FKIE_CVE-2023-27953

Vulnerability from fkie_nvd - Published: 2023-05-08 20:15 - Updated: 2026-06-17 05:46

Severity

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

Summary

References

URL	Tags
product-security@apple.com	https://support.apple.com/en-us/HT213670	Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT213675	Vendor Advisory
product-security@apple.com	https://support.apple.com/en-us/HT213677	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT213670	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT213675	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.apple.com/en-us/HT213677	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1688

Impacted products

Vendor	Product	Version
apple	macos	*
apple	macos	*
apple	macos	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "13.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "12.6",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "11.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "product-security@apple.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "408DDE09-2478-4109-B4DA-AEEA7B3BE51A",
              "versionEndExcluding": "11.7.5",
              "versionStartIncluding": "11.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3C93428C-C9B4-464F-8A4A-0CE8D7BB2BAA",
              "versionEndExcluding": "12.6.4",
              "versionStartIncluding": "12.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6D636F7-278A-491B-8960-91A4D5A86A96",
              "versionEndExcluding": "13.3",
              "versionStartIncluding": "13.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory."
    }
  ],
  "id": "CVE-2023-27953",
  "lastModified": "2026-06-17T05:46:12.237",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-27953",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-29T14:57:08.236406Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-05-08T20:15:18.207",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213670"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213675"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213677"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213670"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213675"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT213677"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1688"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-7CM5-9QC6-J36Q

Vulnerability from github – Published: 2023-05-08 21:31 – Updated: 2024-04-04 03:51

Details

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-27953"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-08T20:15:18Z",
    "severity": "CRITICAL"
  },
  "details": "The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory",
  "id": "GHSA-7cm5-9qc6-j36q",
  "modified": "2024-04-04T03:51:58Z",
  "published": "2023-05-08T21:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27953"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213670"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213675"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213677"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1688"
    }
  ],
  "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"
    }
  ]
}

GSD-2023-27953

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-27953

Aliases

CVE-2023-27953

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-27953",
    "id": "GSD-2023-27953"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-27953"
      ],
      "details": "The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.",
      "id": "GSD-2023-27953",
      "modified": "2023-12-13T01:20:55.720472Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "product-security@apple.com",
        "ID": "CVE-2023-27953",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "macOS",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "unspecified",
                          "version_value": "13.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Apple"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "A remote user may be able to cause unexpected system termination or corrupt kernel memory"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://support.apple.com/en-us/HT213670",
            "refsource": "MISC",
            "url": "https://support.apple.com/en-us/HT213670"
          },
          {
            "name": "https://support.apple.com/en-us/HT213677",
            "refsource": "MISC",
            "url": "https://support.apple.com/en-us/HT213677"
          },
          {
            "name": "https://support.apple.com/en-us/HT213675",
            "refsource": "MISC",
            "url": "https://support.apple.com/en-us/HT213675"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "13.3",
                "versionStartIncluding": "13.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "12.6.4",
                "versionStartIncluding": "12.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "11.7.5",
                "versionStartIncluding": "11.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@apple.com",
          "ID": "CVE-2023-27953"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/en-us/HT213675",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://support.apple.com/en-us/HT213675"
            },
            {
              "name": "https://support.apple.com/en-us/HT213670",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://support.apple.com/en-us/HT213670"
            },
            {
              "name": "https://support.apple.com/en-us/HT213677",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://support.apple.com/en-us/HT213677"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-07-27T04:15Z",
      "publishedDate": "2023-05-08T20:15Z"
    }
  }
}

WID-SEC-W-2023-0777

Vulnerability from csaf_certbund - Published: 2023-03-27 22:00 - Updated: 2024-07-18 22:00

Summary

Apple macOS: Mehrere Schwachstellen

Severity

Hoch

Scope

99 vulnerabilities in this advisory, including CVE-2023-27953.

CVE-2023-27953

In Apple macOS existieren mehrere Schwachstellen. Diese bestehen in den Komponenten "AMD, Apple Neural Engine, AppleAVD, AppleMobileFileIntegrity, Archive Utility, Calendar, Camera, Carbon Core, ColorSync, CommCenter, CoreCapture, curl, dcerpc, Display, FaceTime, Find My, FontParser, Foundation, iCloud, Identity Services, ImageIO, Kernel, LaunchServices, Model I/O, NetworkExtension, PackageKit, Photos, Podcasts, Safari, Sandbox, Shortcuts, System Settings, TCC, Vim, WebKit sowie XPC. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen, beliebigen Programmcode auszuführen, Informationen offenzulegen, seine Privilegien zu erweitern, Dateien zu manipulieren, einen Denial of Service Zustand herbeizuführen, Sicherheitsvorkehrungen zu umgehen oder sonstige Auswirkungen zu verursachen. Zur erfolgreichen Ausnutzung einiger dieser Schwachstellen ist eine Benutzeraktion erforderlich.

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-27953 (GCVE-0-2023-27953)

CERTFR-2023-AVI-0265

Solution

CERTFR-2023-AVI-0265

Solution

FKIE_CVE-2023-27953

GHSA-7CM5-9QC6-J36Q

GSD-2023-27953

WID-SEC-W-2023-0777

Tags

Sightings

Nomenclature

Related by attack behaviour