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githubGitHub Advisory DatabaseGHSA-9MPF-G3FC-9RGV
HistoryMay 17, 2022 - 5:00 a.m.

FriendsOfSymfony FOSUserBundle denial of service via login form

2022-05-1705:00:37
CWE-400
GitHub Advisory Database
github.com
2

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.9 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%

The login form in the FriendsOfSymfony FOSUserBundle bundle before 1.3.3 for Symfony allows remote attackers to cause a denial of service (CPU consumption) via a long password that triggers an expensive hash computation, as demonstrated by a PBKDF2 computation.

Affected configurations

Vulners
Node
friendsofsymfonyuser-bundleRange<1.3.3
OR
friendsofsymfonyuser-bundleRange<1.2.5

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.9 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%