#30418 closed defect (duplicate)

Denial of Service on Hidden Service

Reported by: hsadm1 Owned by:
Priority: Medium Milestone: Tor: unspecified
Component: Core Tor/Tor Version: Tor: unspecified
Severity: Normal Keywords:
Cc: Actual Points:
Parent ID: Points:
Reviewer: Sponsor: Sponsor27-can


The tor process gets up to 100% cpu usage and GETINFO circuit-status shows thousands of new circuits created per second. Most new HTTP connections timeout but if a user manages to create a circuit he may be able to stay on that circuit for a long time without issues.

Maybe related to #25066 ?

Child Tickets

Change History (2)

comment:1 Changed 18 months ago by ahf

Component: - Select a componentCore Tor/Tor
Milestone: Tor: unspecified
Sponsor: Sponsor27-can
Version: Tor: unspecified

Feel free to take out of s27-can again.

comment:2 Changed 18 months ago by dgoulet

Resolution: duplicate
Status: newclosed
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