An issue was discovered in the HttpFoundation component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11. The PDOSessionHandler class allows storing sessions on a PDO connection. Under some configurations and with a well-crafted payload, it was possible to do a denial of service on a Symfony application without too much resources.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DSA-4262-1 | symfony security update |
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EUVD-2022-5068 | An issue was discovered in the HttpFoundation component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11. The PDOSessionHandler class allows storing sessions on a PDO connection. Under some configurations and with a well-crafted payload, it was possible to do a denial of service on a Symfony application without too much resources. |
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GHSA-r2rq-3h56-fqm4 | Symfony DoS |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T08:10:13.702Z
Reserved: 2018-05-22T00:00:00
Link: CVE-2018-11386

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Status : Modified
Published: 2018-06-13T16:29:00.627
Modified: 2024-11-21T03:43:16.473
Link: CVE-2018-11386

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