[MDEV-40425] handlersocket crashes on read with huge number of fields - Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Minor
Resolution: Fixed
Affects Version/s: 10.6, 10.11, 11.4, 11.8, 12.3
Fix Version/s: 10.11.19, 11.4.13, 11.8.9, 12.3.3, 13.0.2
Component/s: Plugins
Labels:
None

Bug Category:
Can result in hang or crash

Description

handlersocket doesn't verify number of fields in the index read command.

Reported by XlabAI Team of Tencent Xuanwu Lab using the Atuin Automated Vulnerability Discovery Engine.

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Assignee:: Sergei Golubchik

Reporter:: Sergei Golubchik

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 2026-07-17 14:25

Updated:: 2026-07-24 21:08

Resolved:: 2026-07-24 21:08

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