UBUNTU-CVE-2018-11407

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Source

https://ubuntu.com/security/CVE-2018-11407

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11407.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-11407

Related

Published

2018-06-13T16:29:00Z

Modified

2018-06-13T16:29:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.

References

Affected packages

Ubuntu:Pro:18.04:LTS / symfony

Package

Name: symfony
Purl: pkg:deb/ubuntu/symfony?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.4.6+dfsg-1ubuntu0.1+esm1

Affected versions

2.*

2.8.7+dfsg-1.3ubuntu1

3.*

3.4.3+dfsg-1ubuntu4

3.4.6+dfsg-1

3.4.6+dfsg-1ubuntu0.1

Ecosystem specific

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