Guten Tag,
bitte lest euch die folgenden Beiträge durch. In der Minecraft Community ist gerade die Nachricht eines neuen Bugs im Umlauf. Dieser Bug betrifft sowohl Server als auch Client. Seid also bitte vorsichtig.
Important Security Update
There is a critical security bug present in all Minecraft versions, though it currently seems to go back as far as 1.7 . The situation is still developing and more information will come to light soon.
Using chat messages an attacker may be able to execute arbitrary code on both server and other clients connected to the server. This means that your computer could be compromised if you connect(ed) to an untrusted server or a server with untrusted users.
What can I do to fix this?
You can add this JVM flag:
As the situation is ever evolving, we will provide updates as and when we know more
SciCraft Discord Announcements
Apache log4j Beschreibung
bitte lest euch die folgenden Beiträge durch. In der Minecraft Community ist gerade die Nachricht eines neuen Bugs im Umlauf. Dieser Bug betrifft sowohl Server als auch Client. Seid also bitte vorsichtig.
Important Security Update
There is a critical security bug present in all Minecraft versions, though it currently seems to go back as far as 1.7 . The situation is still developing and more information will come to light soon.
Using chat messages an attacker may be able to execute arbitrary code on both server and other clients connected to the server. This means that your computer could be compromised if you connect(ed) to an untrusted server or a server with untrusted users.
What can I do to fix this?
You can add this JVM flag:
-Dlog4j2.formatMsgNoLookups=true
argument. (make sure this is before -jar
in your server launch script). Though this may not work on older versions. If you are using fabric, Fabric Loader 0.12.9 already has a patch for this.As the situation is ever evolving, we will provide updates as and when we know more
SciCraft Discord Announcements
Apache log4j Beschreibung
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