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Litecoin Core v0.21.4

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@losh11 losh11 released this 07 Nov 18:04
· 4 commits to master since this release
v0.21.4
beae01d

Litecoin Core version 0.21.4 is now available from:

https://download.litecoin.org/litecoin-0.21.4/.

This is a new patch version release that includes, new features and important security updates.

Please report bugs using the issue tracker at GitHub:

https://github.com/litecoin-project/litecoin/issues

Notable changes

Important Security Updates

This release contains fixes for the following security vulnerabilities:

  • CVE-2024-35202,
    which allows remote attackers to cause a denial of service (blocktxn message-handling assertion and node exit)
    by including transactions in a blocktxn message that are not committed to in a block's merkle root.
    FillBlock can be called twice for one PartiallyDownloadedBlock instance.

    • 5d4a2e5: backported from Bitcoin Core (a8897f6)

  • Hindered block propagation due to mutated blocks,
    where a peer could send mutated blocks which could clear the download state of other peers that also announced block, hindering block propagation.

    • dab3bb7: backported from Bitcoin Core (dbfc748)

  • Infinite loop bug in miniupnp dependency,
    which could be exploited by an attacker on the local network to trigger an OOM.

    • 16ba8b8: backported from Bitcoin Core (fa2a5b8)

Bug fixes

  • 0d04e75: default -peerblockfilters and -blockfilterindex to off when pruning is enabled

Test related fixes

  • 7d9fea0: fix functional tests that were broken by changes in 0.21.3

Hashes for verification

These are the SHA-256 hashes of the released files:

517e3a9069e658eb92de98c934c61836589ee2410d99464a768a5698985926c9  litecoin-0.21.4-aarch64-linux-gnu.tar.gz
84fd40aff5f6ed745518c736e379900d6bf4e1197d7329e57c39e21c0f36137d  litecoin-0.21.4-arm-linux-gnueabihf.tar.gz
1ae347f6e77c10f857d98a18b778ec4fc2449b7bb51c425bad726b02cb9ef876  litecoin-0.21.4-osx.dmg
fa299a683930ab3f6cf5c712599d6723d12a31ccbd8a92585a0a0e3a4e40860d  litecoin-0.21.4-osx64.tar.gz
255e7ee3bf3af4131d0e1e9f0bf32d2df54f4944e99b1f3235214bf0654e085c  litecoin-0.21.4-riscv64-linux-gnu.tar.gz
04433654eae1fe27faca79b193d0a31a4aa6f91b51207b88039f6ddae4918ad6  litecoin-0.21.4-win64-setup.exe
70a45828ef3042de9b8d07d4610b2714d2b0047689b2b0c65e035207284dfdc2  litecoin-0.21.4-win64.zip
857fc41091f2bae65c3bf0fd4d388fca915fc93a03f16dd2578ac3cc92898390  litecoin-0.21.4-x86_64-linux-gnu.tar.gz
ba0922213f69c1b1a1d6c3441c5ea3696b538437533555ab74268f075f0de5d3  litecoin-0.21.4.tar.gz

Credits

Thanks to everyone who directly contributed to this release:

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