Vulnerability-Lookup

CNVD-2020-52168

Vulnerability from cnvd - Published: 2020-09-15

Title

Adobe Acrobat和Reader内存破坏漏洞（CNVD-2020-52168）

Description

Adobe Acrobat和Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Reader是一套PDF文档阅读软件。基于Windows和macOS平台的Adobe Acrobat和Reader中存在安全漏洞。攻击者可利用漏洞执行任意代码。

Severity

高

Patch Name

Adobe Acrobat和Reader内存破坏漏洞（CNVD-2020-52168）的补丁

Patch Description

Adobe Acrobat和Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Reader是一套PDF文档阅读软件。基于Windows和macOS平台的Adobe Acrobat和Reader中存在安全漏洞。攻击者可利用漏洞执行任意代码。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://helpx.adobe.com/security/products/acrobat/apsb20-48.html

Reference

https://helpx.adobe.com/security/products/acrobat/apsb20-48.html

Impacted products

Name
['Adobe Adobe Acrobat DC（Continuous） <=2020.009.20074', 'Adobe Acrobat 2020（Classic 2020） 2020.001.30002', 'Adobe Acrobat 2017（Continuous） <=2017.011.30171', 'Adobe Acrobat 2015（Classic 2015） <=2015.006.30523', 'Adobe Acrobat Reader DC（Continuous） <=2020.009.20074', 'Adobe Acrobat Reader 2020（Classic 2020） 2020.001.30002', 'Adobe Acrobat Reader 2017（Continuous） <=2017.011.30171', 'Adobe Acrobat Reader 2015（Classic 2015） <=2015.006.30523']

Name

['Adobe Adobe Acrobat DC（Continuous） <=2020.009.20074', 'Adobe Acrobat 2020（Classic 2020） 2020.001.30002', 'Adobe Acrobat 2017（Continuous） <=2017.011.30171', 'Adobe Acrobat 2015（Classic 2015） <=2015.006.30523', 'Adobe Acrobat Reader DC（Continuous） <=2020.009.20074', 'Adobe Acrobat Reader 2020（Classic 2020） 2020.001.30002', 'Adobe Acrobat Reader 2017（Continuous） <=2017.011.30171', 'Adobe Acrobat Reader 2015（Classic 2015） <=2015.006.30523']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9695",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-9695"
    }
  },
  "description": "Adobe Acrobat\u548cReader\u90fd\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Adobe Acrobat\u662f\u4e00\u5957PDF\u6587\u4ef6\u7f16\u8f91\u548c\u8f6c\u6362\u5de5\u5177\u3002Reader\u662f\u4e00\u5957PDF\u6587\u6863\u9605\u8bfb\u8f6f\u4ef6\u3002\n\n\u57fa\u4e8eWindows\u548cmacOS\u5e73\u53f0\u7684Adobe Acrobat\u548cReader\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://helpx.adobe.com/security/products/acrobat/apsb20-48.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52168",
  "openTime": "2020-09-15",
  "patchDescription": "Adobe Acrobat\u548cReader\u90fd\u662f\u7f8e\u56fd\u5965\u591a\u6bd4\uff08Adobe\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Adobe Acrobat\u662f\u4e00\u5957PDF\u6587\u4ef6\u7f16\u8f91\u548c\u8f6c\u6362\u5de5\u5177\u3002Reader\u662f\u4e00\u5957PDF\u6587\u6863\u9605\u8bfb\u8f6f\u4ef6\u3002\r\n\r\n\u57fa\u4e8eWindows\u548cmacOS\u5e73\u53f0\u7684Adobe Acrobat\u548cReader\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\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 Acrobat\u548cReader\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2020-52168\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Adobe Adobe Acrobat DC\uff08Continuous\uff09 \u003c=2020.009.20074",
      "Adobe Acrobat 2020\uff08Classic 2020\uff09 2020.001.30002",
      "Adobe Acrobat 2017\uff08Continuous\uff09 \u003c=2017.011.30171",
      "Adobe Acrobat 2015\uff08Classic 2015\uff09 \u003c=2015.006.30523",
      "Adobe Acrobat Reader DC\uff08Continuous\uff09 \u003c=2020.009.20074",
      "Adobe Acrobat Reader 2020\uff08Classic 2020\uff09 2020.001.30002",
      "Adobe Acrobat Reader 2017\uff08Continuous\uff09 \u003c=2017.011.30171",
      "Adobe Acrobat Reader 2015\uff08Classic 2015\uff09 \u003c=2015.006.30523"
    ]
  },
  "referenceLink": "https://helpx.adobe.com/security/products/acrobat/apsb20-48.html",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-25",
  "title": "Adobe Acrobat\u548cReader\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2020-52168\uff09"
}

CVE-2020-9695 (GCVE-0-2020-9695)

Vulnerability from cvelistv5 – Published: 2026-06-23 18:00 – Updated: 2026-06-24 03:56

Title

Acrobat Reader | Out-of-bounds Write (CWE-787)

Summary

Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 and earlier are affected by an out-of-bounds write vulnerability that could result in 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:3.1/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 (v2.0.3)

CWE

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

Assigner

adobe

References

1 reference

URL	Tags
https://helpx.adobe.com/security/products/acrobat…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Adobe	Acrobat Reader	Affected: 0 , ≤ 2015.006.30523 (semver)

Date Public

2020-08-11 17:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-9695",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-23T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-24T03:56:28.561Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Acrobat Reader",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "2015.006.30523",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2020-08-11T17:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Acrobat Reader versions 2020.009.20074, 2020.001.30002, 2017.011.30171, 2015.006.30523 and earlier are affected by an out-of-bounds write vulnerability that could result in 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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "environmentalScore": 7.8,
            "environmentalSeverity": "HIGH",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityImpact": "HIGH",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "LOW",
            "modifiedAttackVector": "LOCAL",
            "modifiedAvailabilityImpact": "HIGH",
            "modifiedConfidentialityImpact": "HIGH",
            "modifiedIntegrityImpact": "HIGH",
            "modifiedPrivilegesRequired": "NONE",
            "modifiedScope": "UNCHANGED",
            "modifiedUserInteraction": "REQUIRED",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 7.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "Out-of-bounds Write (CWE-787)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-23T18:00:16.466Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://helpx.adobe.com/security/products/acrobat/apsb20-48.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2020-9695",
    "datePublished": "2026-06-23T18:00:16.466Z",
    "dateReserved": "2020-03-02T00:00:00.000Z",
    "dateUpdated": "2026-06-24T03:56:28.561Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Action not permitted

CNVD-2020-52168

CVE-2020-9695 (GCVE-0-2020-9695)

Tags

Sightings

Nomenclature