UBUNTU-CVE-2018-11386

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Source
https://ubuntu.com/security/CVE-2018-11386
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11386.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-11386
Upstream
Published
2018-06-13T16:29:00Z
Modified
2025-07-16T08:22:09.429888Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:18.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony@3.4.6+dfsg-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.6+dfsg-1ubuntu0.1

Affected versions

2.*

2.8.7+dfsg-1.3ubuntu1

3.*

3.4.3+dfsg-1ubuntu4
3.4.6+dfsg-1

Ecosystem specific 

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            "binary_name": "php-symfony-asset",
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        },
        {
            "binary_name": "php-symfony-browser-kit",
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        },
        {
            "binary_name": "php-symfony-cache",
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            "binary_name": "php-symfony-class-loader",
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        },
        {
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        {
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}