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CVE-2019-18886

MEDIUM

5.3

Description

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/21/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

sensiolabs:symfony

Weaknesses (CWE)

CWE-203

References

https://github.com/symfony/symfony/releases/tag/v4.3.8(cve@mitre.org)

https://symfony.com/blog/cve-2019-18886-prevent-user-enumeration-using-switch-user-functionality(cve@mitre.org)

https://symfony.com/blog/symfony-4-3-8-released(cve@mitre.org)

https://github.com/symfony/symfony/releases/tag/v4.3.8(af854a3a-2127-422b-91ae-364da2661108)

https://symfony.com/blog/cve-2019-18886-prevent-user-enumeration-using-switch-user-functionality(af854a3a-2127-422b-91ae-364da2661108)

https://symfony.com/blog/symfony-4-3-8-released(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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