GSD-2021-28603

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Aliases
Aliases
CVE-2021-28603
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{
  "GSD": {
    "alias": "CVE-2021-28603",
    "description": "Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
    "id": "GSD-2021-28603"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-28603"
      ],
      "details": "Adobe After Effects version 18.2 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
      "id": "GSD-2021-28603",
      "modified": "2023-12-13T01:23:29.341264Z",
      "schema_version": "1.4.0"
    }
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        "ID": "CVE-2021-28603",
        "STATE": "PUBLIC",
        "TITLE": "Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution"
      },
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                    "version": {
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                          "version_affected": "\u003c=",
                          "version_value": "18.2"
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                          "version_value": "None"
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          }
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          "baseScore": 7.8,
          "baseSeverity": "High",
          "confidentialityImpact": "High",
          "integrityImpact": "High",
          "privilegesRequired": "None",
          "scope": "Unchanged",
          "userInteraction": "Required",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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                "value": "Heap-based Buffer Overflow (CWE-122)"
              }
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        "reference_data": [
          {
            "name": "https://helpx.adobe.com/security/products/after_effects/apsb21-49.html",
            "refsource": "MISC",
            "url": "https://helpx.adobe.com/security/products/after_effects/apsb21-49.html"
          }
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      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
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          "userInteractionRequired": true
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            "confidentialityImpact": "HIGH",
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            "userInteraction": "REQUIRED",
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      "lastModifiedDate": "2021-08-31T15:21Z",
      "publishedDate": "2021-08-24T18:15Z"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



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