Vulnerability-Lookup

CNVD-2022-10756

Vulnerability from cnvd - Published: 2022-02-16

Title

Adobe Acrobat Reader DC ActiveX Control信息泄露漏洞

Description

Adobe Acrobat Reader Dc是美国Adobe公司的一个Pdf阅读工具。用于可靠查看、打印和注释Pdf文档。 Adobe Acrobat Reader DC ActiveX Control存在信息泄露漏洞，攻击者可利用该漏洞获取NTLMv2凭据。

Severity

中

Patch Name

Adobe Acrobat Reader DC ActiveX Control信息泄露漏洞的补丁

Patch Description

Adobe Acrobat Reader Dc是美国Adobe公司的一个Pdf阅读工具。用于可靠查看、打印和注释Pdf文档。 Adobe Acrobat Reader DC ActiveX Control存在信息泄露漏洞，攻击者可利用该漏洞获取NTLMv2凭据。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

厂商已发布了漏洞修复程序，请及时关注更新 https://helpx.adobe.com/security/products/acrobat/apsb22-01.html

Reference

https://helpx.adobe.com/security/products/acrobat/apsb22-01.html

Impacted products

Name
['Adobe Acrobat Reader DC ActiveX Control <=21.007.20099', 'Adobe Acrobat Reader DC ActiveX Control <=20.004.30017', 'Adobe Acrobat Reader DC ActiveX Control <=17.011.30204']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44739",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-44739"
    }
  },
  "description": "Adobe Acrobat Reader Dc\u662f\u7f8e\u56fdAdobe\u516c\u53f8\u7684\u4e00\u4e2aPdf\u9605\u8bfb\u5de5\u5177\u3002\u7528\u4e8e\u53ef\u9760\u67e5\u770b\u3001\u6253\u5370\u548c\u6ce8\u91caPdf\u6587\u6863\u3002\n\nAdobe Acrobat Reader DC ActiveX Control\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6NTLMv2\u51ed\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\r\nhttps://helpx.adobe.com/security/products/acrobat/apsb22-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-10756",
  "openTime": "2022-02-16",
  "patchDescription": "Adobe Acrobat Reader Dc\u662f\u7f8e\u56fdAdobe\u516c\u53f8\u7684\u4e00\u4e2aPdf\u9605\u8bfb\u5de5\u5177\u3002\u7528\u4e8e\u53ef\u9760\u67e5\u770b\u3001\u6253\u5370\u548c\u6ce8\u91caPdf\u6587\u6863\u3002\r\n\r\nAdobe Acrobat Reader DC ActiveX Control\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6NTLMv2\u51ed\u636e\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 Reader DC ActiveX Control\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Adobe Acrobat Reader DC ActiveX Control \u003c=21.007.20099",
      "Adobe Acrobat Reader DC ActiveX Control \u003c=20.004.30017",
      "Adobe Acrobat Reader DC ActiveX Control \u003c=17.011.30204"
    ]
  },
  "referenceLink": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-11",
  "title": "Adobe Acrobat Reader DC ActiveX Control\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-44739 (GCVE-0-2021-44739)

Vulnerability from cvelistv5 – Published: 2022-01-14 19:05 – Updated: 2024-09-16 20:02

Title

Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerability

Summary

Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page.

Severity ?

3.1 (Low)


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

CWE

CWE-200 - Information Exposure (CWE-200)

Assigner

adobe

References

URL

Tags

https://helpx.adobe.com/security/products/acrobat…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Adobe	Acrobat Reader	Affected: unspecified , ≤ 21.007.20099 (custom) Affected: unspecified , ≤ 20.004.30017 (custom) Affected: unspecified , ≤ 17.011.30204 (custom) Affected: unspecified , ≤ None (custom)

Date Public ?

2022-01-11 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:32:12.235Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Acrobat Reader",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "21.007.20099",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "20.004.30017",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "17.011.30204",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "None",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-01-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "Information Exposure (CWE-200)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-14T19:05:27.000Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@adobe.com",
          "DATE_PUBLIC": "2022-01-11T23:00:00.000Z",
          "ID": "CVE-2021-44739",
          "STATE": "PUBLIC",
          "TITLE": "Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Acrobat Reader",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "21.007.20099"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "20.004.30017"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "17.011.30204"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Adobe"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "High",
            "attackVector": "Network",
            "availabilityImpact": "None",
            "baseScore": 3.1,
            "baseSeverity": "Low",
            "confidentialityImpact": "Low",
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
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          "problemtype_data": [
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              "description": [
                {
                  "lang": "eng",
                  "value": "Information Exposure (CWE-200)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html",
              "refsource": "MISC",
              "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2021-44739",
    "datePublished": "2022-01-14T19:05:27.580Z",
    "dateReserved": "2021-12-08T00:00:00.000Z",
    "dateUpdated": "2024-09-16T20:02:34.318Z",
    "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.

Action not permitted

CNVD-2022-10756

CVE-2021-44739 (GCVE-0-2021-44739)

Tags

Sightings

Nomenclature