Description
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.
Published: 2018-06-13
Score: 5.9 Medium
EPSS: 1.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4262-1 symfony security update
EUVD EUVD 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.
Github GHSA Github GHSA GHSA-r2rq-3h56-fqm4 Symfony DoS
History

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Subscriptions

Debian Debian Linux
Sensiolabs Symfony
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T08:10:13.702Z

Reserved: 2018-05-22T00:00:00.000Z

Link: CVE-2018-11386

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-13T16:29:00.627

Modified: 2024-11-21T03:43:16.473

Link: CVE-2018-11386

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses