UBUNTU-CVE-2019-18886

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Source
https://ubuntu.com/security/CVE-2019-18886
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18886.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-18886
Related
Published
2019-11-21T18:15:00Z
Modified
2019-11-21T18:15:00Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Symfony 4.2.0 to 4.2.11 and 4.3.0 to 4.3.7. The ability to enumerate users was possible due to different handling depending on whether the user existed when making unauthorized attempts to use the switch users functionality. This is related to symfony/security.

References

Affected packages

Ubuntu:20.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.8+dfsg-1ubuntu1

Affected versions

4.*

4.3.4+dfsg-1ubuntu1

Ecosystem specific 

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