cnvd - cnvd-2019-04445

CNVD-2019-04445

Vulnerability from cnvd - Published: 2019-02-18

Title

Signal Messenger for Android信息泄露漏洞

Description

Signal Messenger for Android是一款基于Android平台的、具有加密功能的即时通讯应用程序。基于Android平台的Signal Messenger 4.24.8版本中存在信息泄露漏洞，该漏洞源于当用户使用“attach file”菜单中的图片功能时，程序将该图片保留在了自己的缓存目录中，攻击者可利用该漏洞获取私人信息。

Severity

低

Patch Name

Signal Messenger for Android信息泄露漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://play.google.com/store/apps/details?id=org.thoughtcrime.securesms&referrer=utm_source%3DOWS%26utm_medium%3DWeb%26utm_campaign%3DNav

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-3988

Impacted products

Name
Signal Messenger Signal Messenger for Android 4.24.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3988"
    }
  },
  "description": "Signal Messenger for Android\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u3001\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u5373\u65f6\u901a\u8baf\u5e94\u7528\u7a0b\u5e8f\u3002\n\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684Signal Messenger 4.24.8\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u4f7f\u7528\u201cattach file\u201d\u83dc\u5355\u4e2d\u7684\u56fe\u7247\u529f\u80fd\u65f6\uff0c\u7a0b\u5e8f\u5c06\u8be5\u56fe\u7247\u4fdd\u7559\u5728\u4e86\u81ea\u5df1\u7684\u7f13\u5b58\u76ee\u5f55\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u79c1\u4eba\u4fe1\u606f\u3002",
  "discovererName": "Vitor Ventura",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://play.google.com/store/apps/details?id=org.thoughtcrime.securesms\u0026referrer=utm_source%3DOWS%26utm_medium%3DWeb%26utm_campaign%3DNav",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04445",
  "openTime": "2019-02-18",
  "patchDescription": "Signal Messenger for Android\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u3001\u5177\u6709\u52a0\u5bc6\u529f\u80fd\u7684\u5373\u65f6\u901a\u8baf\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684Signal Messenger 4.24.8\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u4f7f\u7528\u201cattach file\u201d\u83dc\u5355\u4e2d\u7684\u56fe\u7247\u529f\u80fd\u65f6\uff0c\u7a0b\u5e8f\u5c06\u8be5\u56fe\u7247\u4fdd\u7559\u5728\u4e86\u81ea\u5df1\u7684\u7f13\u5b58\u76ee\u5f55\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u79c1\u4eba\u4fe1\u606f\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": "Signal Messenger for Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Signal Messenger Signal Messenger for Android 4.24.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-3988",
  "serverity": "\u4f4e",
  "submitTime": "2018-12-11",
  "title": "Signal Messenger for Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-3988 (GCVE-0-2018-3988)

Vulnerability from cvelistv5 – Published: 2018-12-10 17:00 – Updated: 2024-08-05 04:57

Summary

Signal Messenger for Android 4.24.8 may expose private information when using "disappearing messages." If a user uses the photo feature available in the "attach file" menu, then Signal will leave the picture in its own cache directory, which is available to any application on the system.

Severity ?

3.3 (Low)


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

CWE

privacy violation

Assigner

talos

References

URL

Tags

	http://www.securityfocus.com/bid/106207	vdb-entryx_refsource_BID
	https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Signal	Affected: Signal Messenger Android 4.24.8

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:57:24.494Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "106207",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106207"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Signal",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Signal Messenger Android 4.24.8"
            }
          ]
        }
      ],
      "datePublic": "2018-12-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Signal Messenger for Android 4.24.8 may expose private information when using \"disappearing messages.\" If a user uses the photo feature available in the \"attach file\" menu, then Signal will leave the picture in its own cache directory, which is available to any application on the system."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "privacy violation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:07:36",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "106207",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106207"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2018-3988",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Signal",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Signal Messenger Android 4.24.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Signal Messenger for Android 4.24.8 may expose private information when using \"disappearing messages.\" If a user uses the photo feature available in the \"attach file\" menu, then Signal will leave the picture in its own cache directory, which is available to any application on the system."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 3.3,
            "baseSeverity": "Low",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
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                  "value": "privacy violation"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "106207",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106207"
            },
            {
              "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656",
              "refsource": "MISC",
              "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2018-3988",
    "datePublished": "2018-12-10T17:00:00",
    "dateReserved": "2018-01-02T00:00:00",
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}

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-2019-04445

CVE-2018-3988 (GCVE-0-2018-3988)

Tags

Sightings

Nomenclature