Splunk Search

Splunk 4.2 and Broken Block Signatures

Edub
Explorer

Have anyone else experience busted block signing in 4.2?

Every install of 4.2 we have is not executing the block signature.

We can't tell if it is just not signing the data or if the Show Source check is failing for another reason.

E.

Tags (1)
1 Solution

dwaddle
SplunkTrust
SplunkTrust

This seems to be covered as an open issue in the 4.2 release notes:

http://www.splunk.com/base/Documentation/4.2/ReleaseNotes/KnownIssues

BlockSignature content validation does not work with distributed search.

BlockSignature content validation does not work in 4.2 (GA), even without distributed search, and will falsely claim the data has been tampered with. (SPL-38082)

View solution in original post

dwaddle
SplunkTrust
SplunkTrust

This seems to be covered as an open issue in the 4.2 release notes:

http://www.splunk.com/base/Documentation/4.2/ReleaseNotes/KnownIssues

BlockSignature content validation does not work with distributed search.

BlockSignature content validation does not work in 4.2 (GA), even without distributed search, and will falsely claim the data has been tampered with. (SPL-38082)

Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Vibe-coding, AI, and Splunkcraft: Highlights from the .conf26 Builder Bar

If you stopped by the Builder Bar at .conf26, thank you! This year, we brought ...

Thanks for the Memories: .conf26 Took Learning to New Heights

Thank you, Splunk Community, for making .conf26 in Denver one for the books. From packed Splunk University ...

Best Practices: Splunk auto adjust pipeline queue

When you enable autoAdjustQueue in Splunk, maxSize should be understood as the queue size Splunk starts with ...