Vulnerability-Lookup

CNVD-2021-17741

Vulnerability from cnvd - Published: 2021-03-16

Title

Adobe Animate内存破坏漏洞（CNVD-2021-17741）

Description

Adobe Animate是美国奥多比（Adobe）公司的一套Flash动画制作软件。 Adobe Animate 21.0.3及之前版本存在内存破坏漏洞，未经身份认证的攻击者可借助恶意文件利用该漏洞执行任意代码。

Severity

中

Patch Name

Adobe Animate内存破坏漏洞（CNVD-2021-17741）的补丁

Patch Description

Adobe Animate是美国奥多比（Adobe）公司的一套Flash动画制作软件。 Adobe Animate 21.0.3及之前版本存在内存破坏漏洞，未经身份认证的攻击者可借助恶意文件利用该漏洞执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已提供漏洞修补方案，请关注厂商主页及时更新： https://helpx.adobe.com/security/products/animate/apsb21-21.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21071

Impacted products

Name
Adobe Animate <=21.0.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21071",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21071"
    }
  },
  "description": "Adobe Animate\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4e00\u5957Flash\u52a8\u753b\u5236\u4f5c\u8f6f\u4ef6\u3002\n\nAdobe Animate 21.0.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://helpx.adobe.com/security/products/animate/apsb21-21.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-17741",
  "openTime": "2021-03-16",
  "patchDescription": "Adobe Animate\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4e00\u5957Flash\u52a8\u753b\u5236\u4f5c\u8f6f\u4ef6\u3002\r\n\r\nAdobe Animate 21.0.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Adobe Animate\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2021-17741\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Adobe Animate \u003c=21.0.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21071",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-15",
  "title": "Adobe Animate\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2021-17741\uff09"
}

CVE-2021-21071 (GCVE-0-2021-21071)

Vulnerability from cvelistv5 – Published: 2021-03-12 18:14 – Updated: 2025-04-23 19:43

Title

Adobe Animate memory corruption vulnerability

Summary

Adobe Animate version 21.0.3 (and earlier) is affected by a Memory Corruption vulnerability. 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.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:19 UTC

CWE

CWE-787 - Out-of-bounds Write (CWE-787)

Assigner

adobe mitre root

References

1 reference

URL	Tags
https://helpx.adobe.com/security/products/animate…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Adobe	Animate	Affected: unspecified , ≤ 21.0.3 (custom) Affected: unspecified , ≤ None (custom)

Date Public

2021-03-09 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:01:13.570Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://helpx.adobe.com/security/products/animate/apsb21-21.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "content": {
                "id": "CVE-2021-21071",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:19:41.047634Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T19:43:09.229Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Animate",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "21.0.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
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              "status": "affected",
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            }
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "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",
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          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "Out-of-bounds Write (CWE-787)",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-17T21:01:05.000Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
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      },
      "title": "Adobe Animate memory corruption vulnerability",
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          "STATE": "PUBLIC",
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        },
        "affects": {
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            "vendor_data": [
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                "product": {
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                    {
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                      "version": {
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                          {
                            "version_affected": "\u003c=",
                            "version_value": "21.0.3"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
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                "vendor_name": "Adobe"
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            }
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            "privilegesRequired": "None",
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                  "value": "Out-of-bounds Write (CWE-787)"
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              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://helpx.adobe.com/security/products/animate/apsb21-21.html",
              "refsource": "MISC",
              "url": "https://helpx.adobe.com/security/products/animate/apsb21-21.html"
            }
          ]
        },
        "source": {
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    }
  },
  "cveMetadata": {
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    "assignerShortName": "adobe",
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    "dateReserved": "2020-12-18T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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

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