Java Edition 17w16b
Minecraft Wiki article. Categories: Java_Edition_development_versions_with_vulnerabilities, Java_Edition_versions, Java_Edition_1.12_snapshots, Java_Edition_snapshots_released_in_2017, Java_Edition_snapshots, Pages_with_YouTube_videos
📌 Mirrored from Minecraft Wiki
This article is reproduced from Java Edition 17w16b on the Minecraft Wiki. Mirrored from revision 3505747. It is licensed CC BY-NC-SA 3.0 by the Minecraft Wiki contributors — not under the Codex’s CC BY-SA 4.0, and it may not be used commercially. Edits belong upstream, not here.
On this page
This page covers a development version that has a major issue under certain conditions.
The dedicated server for this version has a security vulnerability in the Log4j library that could be used to perform a remote code execution exploit. It can be addressed by appending a certain JVM argument to the server startup command line.[1]
Minecraft 17w16b
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17w16b is the seventh snapshot for Java Edition 1.12, released on April 21, 2017.[2]
Additions
Gameplay
Gamerules
maxCommandChainLength- The default is 65536.
- Determines the number at which the chain command block acts as a "chain".
General
- New trigger:
minecraft:item_durability_changed- Triggers when an item in the player's inventory is damaged in some manner, such as hurting a mob with a sword.
- Three conditions that can be used for this trigger:
item: Checks information about the item before durability loss.durability: Checks the durability of the item after durability loss.delta: Checks how much durability was lost.
Fixes
From released versions before 1.12
- MC-111753 – Hopper/Dropper will not input water bottles into brewing stand after potions have been removed by a hopper from brewing stand
From the 1.12 development versions
From the previous development version
- MC-116357 – Some items appear multiple times in the recipe book
- MC-116365 – The "conditional" setting no longer works for command blocks
- MC-116372 – Chain command blocks set to "needs redstone" still executes without signal
- MC-116388 – Chain command blocks can clone themselves to create an infinite loop which freezes the server
- MC-116398 – Crash when changing dimension/relogging with a full inventory
- MC-116432 – Server crashed when leaving items on crafting table with full inventory
Videos
Video made by slicedlime:
Trivia
- 17w16b was previously removed from the launcher for some time, but was added back in September 2018.
References
- ↑ "Important Message: Security vulnerability in Java Edition" – Minecraft.net, December 10, 2021.
- ↑ "Minecraft Snapshot 17w16b" – Minecraft.net, April 21, 2017.
Navigation
Sources
- Java Edition 17w16b — Minecraft Wiki, CC BY-NC-SA 3.0, revision 3505747.