Open redirect in SimpleSAMLphp SimpleSAMLphp



Published: 2018-02-02 | Updated: 2020-07-17
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-6520
CWE-ID CWE-601
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		SimpleSAMLphp
Web applications / Other software

Vendor SimpleSAMLphp

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Open redirect

EUVDB-ID: #VU31356

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-6520

CWE-ID: CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

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

Mitigation

Install update from vendor's website.

Vulnerable software versions

SimpleSAMLphp: 1.12.0 - 1.15.0

External links

http://simplesamlphp.org/security/201801-02


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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