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GitHub Advisory DatabaseGHSA-2QFC-48V5-4W5H

HistoryMay 14, 2022 - 3:44 a.m.

SimpleSAMLphp Open redirection protection bypass

2022-05-1403:44:35

CWE-601

GitHub Advisory Database

github.com

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.9 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

52.3%

JSON

SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.

Affected configurations

Vulners

Node

simplesamlphpsimplesamlphpRange<1.15.2

CPENameOperatorVersion
simplesamlphp/simplesamlphplt1.15.2

CPE	Name	Operator	Version
	simplesamlphp/simplesamlphp	lt	1.15.2

References

github.com/advisories/GHSA-2qfc-48v5-4w5h

github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6520.yaml

github.com/simplesamlphp/simplesamlphp/issues/1473

nvd.nist.gov/vuln/detail/CVE-2018-6520

simplesamlphp.org/security/201801-02

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

6.9 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

52.3%

JSON

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