PT-2018-17608 · Simplesamlphp · Simplesamlphp

Published 2018-02-02 · Updated 2022-05-14 · CVE-2018-6520

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SimpleSAMLphp versions prior to 1.15.2

Description The issue allows remote attackers to bypass an open redirect protection mechanism. This can be achieved by using crafted authority data in a URL.

Recommendations For versions prior to 1.15.2, update to version 1.15.2 or later to resolve the issue.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2018-6520

GHSA-2QFC-48V5-4W5H

Affected Products

Simplesamlphp

References · 13

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6520.yaml · Exploit
• https://simplesamlphp.org/security/201801-02 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-6520 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6520 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-6520 · Security Note
• https://ubuntu.com/security/CVE-2018-6520 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-6520 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2qfc-48v5-4w5h · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-6520 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6520 · Vendor Advisory
• https://github.com/simplesamlphp/simplesamlphp · Note
• https://github.com/simplesamlphp/simplesamlphp/issues/1473 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6520 · Note