CVE-2018-17780

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Source
https://cve.org/CVERecord?id=CVE-2018-17780
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17780.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-17780
Downstream
Published
2018-09-29T19:29:00Z
Modified
2026-07-08T05:54:27Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Telegram Desktop (aka tdesktop) 1.3.14, and Telegram 3.3.0.0 WP8.1 on Windows, leaks end-user public and private IP addresses during a call because of an unsafe default behavior in which P2P connections are accepted from clients outside of the My Contacts list.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:telegram:telegram_messenger:3.3.0.0:*:*:*:*:windows:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "3.3.0.0"
                },
                {
                    "last_affected": "3.3.0.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "telegram:telegram_messenger"
        }
    ]
}
References

Affected packages

Git / github.com/telegramdesktop/tdesktop

Affected ranges

Type
GIT
Repo
https://github.com/telegramdesktop/tdesktop
Events
Introduced
45c1427f912adda4145a0040126c56fe4751e789
Last Affected
45c1427f912adda4145a0040126c56fe4751e789
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:telegram:telegram_desktop:1.3.14:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.3.14"
        },
        {
            "last_affected": "1.3.14"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.3.14
v1.*
v1.3.14

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17780.json"