cnvd - cnvd-2019-04445

cnvd-2019-04445

Vulnerability from cnvd

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:

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。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://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

Modified

2024-08-05 04:57

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

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.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/106207	vdb-entry, x_refsource_BID
	https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Signal	Version: 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"
                          }
                        ]
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                "vendor_name": "n/a"
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        "data_version": "4.0",
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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",
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          }
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
            {
              "name": "106207",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106207"
            },
            {
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              "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0656"
            }
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  "cveMetadata": {
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    "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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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