cnvd - cnvd-2018-26765

cnvd-2018-26765

Vulnerability from cnvd

Title: Telegram Messaging Application for Android信息泄露漏洞

Description:

Telegram Messaging Application for Android是一款基于Android平台的即时通讯应用程序。

基于Android平台的Telegram Messaging Application 4.9.0版本中的‘Secret Chats’功能存在信息泄露漏洞，该漏洞源于即使在会话被删除后，程序依旧无法删除在会话中分享或拍摄的照片，攻击者可利用该漏洞泄露信息。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.telegram.org

Reference: https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654

Impacted products

Name
Telegram Telegram Messaging Application for Android 4.9.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3986"
    }
  },
  "description": "Telegram Messaging Application for Android\u662f\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u5373\u65f6\u901a\u8baf\u5e94\u7528\u7a0b\u5e8f\u3002\n\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684Telegram Messaging Application 4.9.0\u7248\u672c\u4e2d\u7684\u2018Secret Chats\u2019\u529f\u80fd\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5373\u4f7f\u5728\u4f1a\u8bdd\u88ab\u5220\u9664\u540e\uff0c\u7a0b\u5e8f\u4f9d\u65e7\u65e0\u6cd5\u5220\u9664\u5728\u4f1a\u8bdd\u4e2d\u5206\u4eab\u6216\u62cd\u6444\u7684\u7167\u7247\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4fe1\u606f\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.telegram.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-26765",
  "openTime": "2018-12-27",
  "products": {
    "product": "Telegram Telegram Messaging Application for Android 4.9.0"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-26",
  "title": "Telegram Messaging Application for Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-3986 (GCVE-0-2018-3986)

Vulnerability from cvelistv5

Published

2019-01-03 23:00

Modified

2024-08-05 04:57

Severity ?

4.2 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

CWE

Exposure of Private Information

Summary

An exploitable information disclosure vulnerability exists in the "Secret Chats" functionality of the Telegram Android messaging application version 4.9.0. The "Secret Chats" functionality allows a user to delete all traces of a chat, either by using a time trigger or by direct request. There is a bug in this functionality that leaves behind photos taken and shared on the secret chats, even after the chats are deleted. These photos will be stored in the device and accessible to all applications installed on the Android device.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/106295	vdb-entry, x_refsource_BID
	https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Telegram	Version: Telegram Messaging Application for Android 4.9.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:57:24.563Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "106295",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106295"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Telegram",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Telegram Messaging Application for Android 4.9.0"
            }
          ]
        }
      ],
      "datePublic": "2019-01-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An exploitable information disclosure vulnerability exists in the \"Secret Chats\" functionality of the Telegram Android messaging application version 4.9.0. The \"Secret Chats\" functionality allows a user to delete all traces of a chat, either by using a time trigger or by direct request. There is a bug in this functionality that leaves behind photos taken and shared on the secret chats, even after the chats are deleted. These photos will be stored in the device and accessible to all applications installed on the Android device."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Exposure of Private Information",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:07:33",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "106295",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106295"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2018-3986",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Telegram",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Telegram Messaging Application for Android 4.9.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An exploitable information disclosure vulnerability exists in the \"Secret Chats\" functionality of the Telegram Android messaging application version 4.9.0. The \"Secret Chats\" functionality allows a user to delete all traces of a chat, either by using a time trigger or by direct request. There is a bug in this functionality that leaves behind photos taken and shared on the secret chats, even after the chats are deleted. These photos will be stored in the device and accessible to all applications installed on the Android device."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 4.2,
            "baseSeverity": "Medium",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Exposure of Private Information"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "106295",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106295"
            },
            {
              "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654",
              "refsource": "MISC",
              "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0654"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2018-3986",
    "datePublished": "2019-01-03T23:00:00",
    "dateReserved": "2018-01-02T00:00:00",
    "dateUpdated": "2024-08-05T04:57:24.563Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted