Vulnerability-Lookup

CNVD-2018-09639

Vulnerability from cnvd - Published: 2018-05-16

Title

MyScript SDK for Android反序列化代码执行漏洞

Description

MyScript SDK for Android是一套基于Android平台的MyScript手写输入识别引擎的软件开发工具包。基于Android平台的MyScript SDK 1.3之前版本中存在安全漏洞。攻击者可借助Serializable类中的finalize方法利用该漏洞执行任意代码。

Severity

高

Patch Name

MyScript SDK for Android反序列化代码执行漏洞的补丁

Patch Description

MyScript SDK for Android是一套基于Android平台的MyScript手写输入识别引擎的软件开发工具包。基于Android平台的MyScript SDK 1.3之前版本中存在安全漏洞。攻击者可借助Serializable类中的finalize方法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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.myscript.com/sdk/

Reference

https://alephsecurity.com/vulns/aleph-2015006

Impacted products

Name
MyScript MyScript SDK for Android <1.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2020",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2020"
    }
  },
  "description": "MyScript SDK for Android\u662f\u4e00\u5957\u57fa\u4e8eAndroid\u5e73\u53f0\u7684MyScript\u624b\u5199\u8f93\u5165\u8bc6\u522b\u5f15\u64ce\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684MyScript SDK 1.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9Serializable\u7c7b\u4e2d\u7684finalize\u65b9\u6cd5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Or Peles (@peles_o),Roee Hay (@roeehay) of Aleph Research, HCL Technologies",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.myscript.com/sdk/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09639",
  "openTime": "2018-05-16",
  "patchDescription": "MyScript SDK for Android\u662f\u4e00\u5957\u57fa\u4e8eAndroid\u5e73\u53f0\u7684MyScript\u624b\u5199\u8f93\u5165\u8bc6\u522b\u5f15\u64ce\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684MyScript SDK 1.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9Serializable\u7c7b\u4e2d\u7684finalize\u65b9\u6cd5\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": "MyScript SDK for Android\u53cd\u5e8f\u5217\u5316\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MyScript MyScript SDK for Android \u003c1.3"
  },
  "referenceLink": "https://alephsecurity.com/vulns/aleph-2015006",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-17",
  "title": "MyScript SDK for Android\u53cd\u5e8f\u5217\u5316\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2015-2020 (GCVE-0-2015-2020)

Vulnerability from cvelistv5 – Published: 2018-03-29 18:00 – Updated: 2024-08-06 05:02

Summary

The MyScript SDK before 1.3 for Android might allow attackers to execute arbitrary code by leveraging a finalize method in a Serializable class that improperly passes an attacker-controlled pointer to a native function.

Severity

No CVSS data available.

CWE

Assigner

ibm

References

2 references

URL	Tags
https://www.usenix.org/system/files/conference/wo…	x_refsource_MISC
https://alephsecurity.com/vulns/aleph-2015006	x_refsource_MISC

Date Public

2015-08-10 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:02:43.073Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-peles.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://alephsecurity.com/vulns/aleph-2015006"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-08-10T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The MyScript SDK before 1.3 for Android might allow attackers to execute arbitrary code by leveraging a finalize method in a Serializable class that improperly passes an attacker-controlled pointer to a native function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-29T17:57:01.000Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-peles.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://alephsecurity.com/vulns/aleph-2015006"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "ID": "CVE-2015-2020",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "The MyScript SDK before 1.3 for Android might allow attackers to execute arbitrary code by leveraging a finalize method in a Serializable class that improperly passes an attacker-controlled pointer to a native function."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-peles.pdf",
              "refsource": "MISC",
              "url": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-peles.pdf"
            },
            {
              "name": "https://alephsecurity.com/vulns/aleph-2015006",
              "refsource": "MISC",
              "url": "https://alephsecurity.com/vulns/aleph-2015006"
            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2015-2020",
    "datePublished": "2018-03-29T18:00:00.000Z",
    "dateReserved": "2015-02-19T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:02:43.073Z",
    "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-2018-09639

CVE-2015-2020 (GCVE-0-2015-2020)

Tags

Sightings

Nomenclature