CVE-2018-17780

NameCVE-2018-17780
DescriptionTelegram 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
telegram-desktop (PTS)buster, sid1.4.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
telegram-desktopsource(unstable)1.4.0-1medium

Notes

https://www.inputzero.io/2018/09/bug-bounty-telegram-cve-2018-17780.html
https://github.com/telegramdesktop/tdesktop/commit/c4ca180745300e3d1ac755341e9879fca9087b74

Search for package or bug name: Reporting problems