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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
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0004881 | Spring engine | General | public | 2015-07-03 22:42 | 2015-07-04 12:14 | ||||
Reporter | silentwings | ||||||||
Assigned To | jK | ||||||||
Priority | normal | Severity | feature | Reproducibility | always | ||||
Status | resolved | Resolution | fixed | ||||||
Product Version | 99.0+git | ||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0004881: users connecting with the wrong spring version recieve no warning message | ||||||||
Description | They simply users connecting with the wrong spring version recieve no warning message - they simply time out. This means people do it without realizing what's wrong. | ||||||||
Tags | No tags attached. | ||||||||
Checked infolog.txt for Errors | |||||||||
Attached Files |
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Notes | |
abma (administrator) 2015-07-04 02:08 |
spring currently silently ignores invalid packets. thats basicly good as this prevents reflection / DDoS attacks. not sure how to probably fix this. |
silentwings (reporter) 2015-07-04 08:51 Last edited: 2015-07-04 08:59 |
I'm no network expert, but Spring already doesn't ignore those packets completely - for example it knows which network version the failed connector is trying to use (and repeatedly tells it to everyone ingame!). The host could, in principle, notify the client trying to connect without being vulnerable to DDoS. |
abma (administrator) 2015-07-04 11:51 |
with ignore i mean, that it doesn't send back any packet. |
jK (developer) 2015-07-04 12:14 |
Fix ad00fbcd3ba50c4618886213e5c19e04f6d5717d committed to develop branch: fix 0004881: handle rejected connection attempts, repo: spring changeset id: 5303 |
Issue History | |||
Date Modified | Username | Field | Change |
---|---|---|---|
2015-07-03 22:42 | silentwings | New Issue | |
2015-07-04 02:08 | abma | Note Added: 0014875 | |
2015-07-04 02:08 | abma | Severity | minor => feature |
2015-07-04 08:51 | silentwings | Note Added: 0014878 | |
2015-07-04 08:59 | silentwings | Note Edited: 0014878 | View Revisions |
2015-07-04 11:51 | abma | Note Added: 0014879 | |
2015-07-04 12:14 | jK | Changeset attached | => spring develop ad00fbcd |
2015-07-04 12:14 | jK | Note Added: 0014880 | |
2015-07-04 12:14 | jK | Assigned To | => jK |
2015-07-04 12:14 | jK | Status | new => resolved |
2015-07-04 12:14 | jK | Resolution | open => fixed |