cnvd - cnvd-2020-57572

CNVD-2020-57572

Vulnerability from cnvd - Published: 2020-10-20

Title

Samsung Update代码问题漏洞

Description

Samsung Update（三星升级管家）是韩国三星（Samsung）公司的针对三星电脑推出的一款专用升级工具。该软件主要用于三星相关软件、驱动和固件的安装和升级。 Samsung Update 3.0.2.0版本至3.0.32.0版本存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。攻击者可利用该漏洞编写的命令时权限升级，同时引擎在进程间通信中对接收到的数据进行反序列化。

Severity

中

Patch Name

Samsung Update代码问题漏洞的补丁

Patch Description

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://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7811

Impacted products

Name
Samsung Samsung Update >=3.0.2.0，<=3.0.32.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7811",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7811"
    }
  },
  "description": "Samsung Update\uff08\u4e09\u661f\u5347\u7ea7\u7ba1\u5bb6\uff09\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u9488\u5bf9\u4e09\u661f\u7535\u8111\u63a8\u51fa\u7684\u4e00\u6b3e\u4e13\u7528\u5347\u7ea7\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u4e09\u661f\u76f8\u5173\u8f6f\u4ef6\u3001\u9a71\u52a8\u548c\u56fa\u4ef6\u7684\u5b89\u88c5\u548c\u5347\u7ea7\u3002\n\nSamsung Update 3.0.2.0\u7248\u672c\u81f33.0.32.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7f16\u5199\u7684\u547d\u4ee4\u65f6\u6743\u9650\u5347\u7ea7\uff0c\u540c\u65f6\u5f15\u64ce\u5728\u8fdb\u7a0b\u95f4\u901a\u4fe1\u4e2d\u5bf9\u63a5\u6536\u5230\u7684\u6570\u636e\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\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://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-57572",
  "openTime": "2020-10-20",
  "patchDescription": "Samsung Update\uff08\u4e09\u661f\u5347\u7ea7\u7ba1\u5bb6\uff09\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u9488\u5bf9\u4e09\u661f\u7535\u8111\u63a8\u51fa\u7684\u4e00\u6b3e\u4e13\u7528\u5347\u7ea7\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u4e09\u661f\u76f8\u5173\u8f6f\u4ef6\u3001\u9a71\u52a8\u548c\u56fa\u4ef6\u7684\u5b89\u88c5\u548c\u5347\u7ea7\u3002\r\n\r\nSamsung Update 3.0.2.0\u7248\u672c\u81f33.0.32.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7f16\u5199\u7684\u547d\u4ee4\u65f6\u6743\u9650\u5347\u7ea7\uff0c\u540c\u65f6\u5f15\u64ce\u5728\u8fdb\u7a0b\u95f4\u901a\u4fe1\u4e2d\u5bf9\u63a5\u6536\u5230\u7684\u6570\u636e\u8fdb\u884c\u53cd\u5e8f\u5217\u5316\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": "Samsung Update\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung Samsung Update \u003e=3.0.2.0\uff0c\u003c=3.0.32.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7811",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-19",
  "title": "Samsung Update\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-7811 (GCVE-0-2020-7811)

Vulnerability from cvelistv5 – Published: 2020-10-12 13:16 – Updated: 2024-08-04 09:41

Summary

Samsung Update 3.0.2.0 ~ 3.0.32.0 has a vulnerability that allows privilege escalation as commands crafted by attacker are executed while the engine deserializes the data received during inter-process communication

Severity ?

6.2 (Medium)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

krcert

References

URL

Tags

https://www.boho.or.kr/krcert/secNoticeView.do?bu…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung Electronics	Samsung Update	Affected: 3.0.2.0 , ≤ 3.0.32.0 (custom)

Credits

Thanks to Yong Hwi Jin for reporting this vulnerability

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:41:01.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Windows OS"
          ],
          "product": " Samsung Update",
          "vendor": "Samsung Electronics",
          "versions": [
            {
              "lessThanOrEqual": "3.0.32.0",
              "status": "affected",
              "version": "3.0.2.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks to Yong Hwi Jin for reporting this vulnerability"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Samsung Update 3.0.2.0 ~ 3.0.32.0 has a vulnerability that allows privilege escalation as commands crafted by attacker are executed while the engine deserializes the data received during inter-process communication"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502 Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-12T13:16:49",
        "orgId": "cdd7a122-0fae-4202-8d86-14efbacc2863",
        "shortName": "krcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Samsung Update Local Privilege Escalation Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vuln@krcert.or.kr",
          "ID": "CVE-2020-7811",
          "STATE": "PUBLIC",
          "TITLE": "Samsung Update Local Privilege Escalation Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": " Samsung Update",
                      "version": {
                        "version_data": [
                          {
                            "platform": "Windows OS",
                            "version_affected": "\u003c=",
                            "version_name": "3.0.2.0",
                            "version_value": "3.0.32.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Samsung Electronics"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Thanks to Yong Hwi Jin for reporting this vulnerability"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Samsung Update 3.0.2.0 ~ 3.0.32.0 has a vulnerability that allows privilege escalation as commands crafted by attacker are executed while the engine deserializes the data received during inter-process communication"
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-502 Deserialization of Untrusted Data"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708",
              "refsource": "MISC",
              "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35708"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cdd7a122-0fae-4202-8d86-14efbacc2863",
    "assignerShortName": "krcert",
    "cveId": "CVE-2020-7811",
    "datePublished": "2020-10-12T13:16:49",
    "dateReserved": "2020-01-22T00:00:00",
    "dateUpdated": "2024-08-04T09:41:01.898Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-2020-57572

CVE-2020-7811 (GCVE-0-2020-7811)

Tags

Sightings

Nomenclature