[SERVER-50170] Fix server selection failure on mongos Created: 07/Aug/20 Updated: 29/Oct/23 Resolved: 17/Aug/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 4.4.1 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Lamont Nelson | Assignee: | Lamont Nelson |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | KP44 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||
| Backport Requested: |
v4.4
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| Participants: | |||||||||||||||||
| Description |
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CVE-2020-7926 Title: Specific query can cause a DoS against MongoDB Server Description: A user authorized to perform database queries may cause denial of service by issuing a specially crafted query which violates an invariant in the server selection subsystem. This issue affects: MongoDB Server version 4.4 prior to 4.4.1. Versions before 4.4 are not affected. CVSS score: 6.5 Using the following scoring metrics: CWE: 'CWE-755: Improper Handling of Exceptional Conditions'. Affected versions: This issue affects - MongoDB Inc. MongoDB Server: v4.4 versions prior to 4.4.1 — Due to a bug in the query planner it's possible to trip this invariant for certain types of queries. |
| Comments |
| Comment by Githook User [ 17/Aug/20 ] |
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Author: {'name': 'LaMont Nelson', 'email': 'lamont.nelson@mongodb.com', 'username': 'lamontnelson'}Message: (cherry picked from commit 75f7184eafa78006a698cda4c4adfb57f1290047) |
| Comment by Githook User [ 14/Aug/20 ] |
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Author: {'name': 'LaMont Nelson', 'email': 'lamont.nelson@mongodb.com', 'username': 'lamontnelson'}Message: |