libtoxcore: The TCP Server module in toxcore before 0.2.8 doesn't free the TCP priority queue under certain conditions, which all...
CVE-2018-25021 is fixed in libtoxcore on 1 platform, first by DEBIAN-CVE-2018-25021, released December 13, 2021. It is not reported as exploited. Patch Radar priority: High.
The TCP Server module in toxcore before 0.2.8 doesn't free the TCP priority queue under certain conditions, which allows a remote attacker to exhaust the system's memory, causing a denial of service (DoS).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libtoxcore · Debian 12.15 (bookworm) | 0.2.8-1 | DEBIAN-CVE-2018-25021 | Dec 13, 2021 |
| libtoxcore · Debian 13.5 (trixie) | 0.2.8-1 | DEBIAN-CVE-2018-25021 | Dec 13, 2021 |
| libtoxcore · Debian 14 | 0.2.8-1 | DEBIAN-CVE-2018-25021 | Dec 13, 2021 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.