CVE-2021-48007
CVE-2021-48007 · PocketMine-MP before 3.18.1 Denial of Service via MovePlayerPacket
This page contains facts from public vulnerability sources. Check the original advisory before updating.
PocketMine-MP versions before 3.18.1 fail to validate NaN or INF values in MovePlayerPacket position and rotation fields. Malicious clients can send crafted movement packets with invalid floating-point values to crash servers through unhandled mathematical operations or prevent clients from rendering other players.
CVSS 7.1 · High · EPSS 0.5% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
pocketmine-mp
- Versions
- ≥ 0, < 3.18.1: Affected (semver)
- 3.18.1: Not affected (semver)
Update to 3.18.1
pocketmine/pocketmine-mp Packagist
- Versions
- 3.0.0
- 3.0.1
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.10.0
- 3.10.1
- 3.11.0
- 3.11.1
- 3.11.2
- 3.11.3
- 3.11.4
- 3.11.5
- 3.11.6
- 3.11.7
- 3.12.0
- 3.12.1
- 3.12.2
- 3.12.3
- 3.12.4
- 3.12.5
- 3.12.6
- 3.13.0
- 3.13.1
- 3.14.0
- 3.14.1
- 3.14.2
- 3.14.3
- 3.15.0
- 3.15.1
- 3.15.2
- 3.15.3
- 3.15.4
- 3.16.0
- 3.16.1
- 3.17.0
- 3.17.1
- 3.17.2
- 3.17.3
- 3.17.4
- 3.17.5
- 3.17.6
- 3.17.7
- 3.18.0
- 3.2.0
- 3.2.1
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.2.6
- 3.2.7
- 3.3.0
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
- 3.4.0
- 3.4.1
- 3.4.2
- 3.4.3
- 3.5.0
- 3.5.1
- 3.5.10
- 3.5.11
- 3.5.12
- 3.5.13
- 3.5.2
- 3.5.3
- 3.5.4
- 3.5.5
- 3.5.6
- 3.5.7
- 3.5.8
- 3.5.9
- 3.6.0
- 3.6.1
- 3.6.2
- 3.6.3
- 3.6.4
- 3.6.5
- 3.6.6
- 3.7.0
- 3.7.1
- 3.7.2
- 3.7.3
- 3.8.0
- 3.8.1
- 3.8.2
- 3.8.3
- 3.8.4
- 3.8.5
- 3.8.6
- 3.8.7
- 3.9.0
- 3.9.1
- 3.9.2
- 3.9.3
- 3.9.4
- 3.9.5
- 3.9.6
- 3.9.7
- 3.9.8
- Affected ranges
- ECOSYSTEM: < 3.18.1
Update to 3.18.1
Original sources
- https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-fm35-jgg3-3grx
- https://github.com/pmmp/PocketMine-MP/commit/fb20bb38327b4c08ee3976640cd0dd547388a638
- https://www.vulncheck.com/advisories/pocketmine-mp-before-3.18.1-denial-of-service-via-moveplayerpacket
- https://nvd.nist.gov/vuln/detail/CVE-2021-48007