Execution of custom judges should be secure
Bug #1206315 reported by
Alex Li
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| PEG Judge |
Confirmed
|
High
|
Unassigned | ||
Bug Description
If a custom checker runs into an infinite loop, the judge will run that submission forever. "The grader should be sandboxed, otherwise it's an attack vector for problem setters."
| description: | updated |
Revision history for this message
| Brian Bi (bbi5291) wrote | #1 |
| Changed in peg-judge: | |
| status: | New → Confirmed |
| information type: | Private Security → Private |
| information type: | Private → Public Security |
| summary: |
- Checker on Infinite Loop Stalls Judge Forever + Execution of custom judges should be secure |
| Changed in peg-judge: | |
| importance: | Undecided → High |
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Problem setting functionality hasn't been fully implemented now so this is not actually a 0day. It will be fixed before it goes live.