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Security #7209

closed

thash: random factor not used; possible abusive hash collisions

Added by Jason Ish 2 months ago. Updated 2 days ago.

Status:
Closed
Priority:
Normal
Assignee:
Philippe Antoine
Target version:
8.0.0-beta1
Affected Versions:
7.0.6, git master
Label:
CVE:
2024-47187
Git IDs:

26da953f6dad3793d29f27ce7ab6628a2db8f471

Severity:
CRITICAL
Disclosure Date:

Description

util-thash.c initializes a random factor, however, this is not used. I suspect the intention was to introduce some randomness.

Subtasks 1 (0 open — 1 closed)

Security #7258: thash: random factor not used; possible abusive hash collisions (7.0.x backport)ClosedPhilippe AntoineActions

Related issues 2 (1 open — 1 closed)

Related to Suricata - Optimization #3322: Use standard CRC32 for hash-like functionsNewCommunity TicketActions
Related to Suricata - Security #7289: http: missing hashtable random seed leads to potential DoSClosedPhilippe AntoineActions
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