PT-2022-16483 · Shibboleth · Shibboleth Identity Provider Oidc Op Plugin

Andreas Bernauer-Puchegger + 2 · Published 2022-02-04 · Updated 2022-02-09 · CVE-2022-24129

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Shibboleth Identity Provider OIDC OP plugin versions prior to 3.0.4

Description The issue allows server-side request forgery (SSRF) due to insufficient restriction of the request uri parameter. This enables attackers to interact with arbitrary third-party HTTP services.

Recommendations For versions prior to 3.0.4, update to version 3.0.4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the request uri parameter to minimize the risk of exploitation.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2022-24129

Affected Products

Shibboleth Identity Provider Oidc Op Plugin

References · 7

• 🔥 https://github.com/sbaresearch/advisories/tree/public/2022/SBA-ADV-20220127-01_Shibboleth_IdP_OIDC_OP_Plugin_SSRF · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-24129 · Security Note
• https://osv.dev/vulnerability/CVE-2022-24129 · Vendor Advisory
• http://shibboleth.net/community/advisories/secadv_20220131.txt · Vendor Advisory
• http://shibboleth.net/community/advisories · Vendor Advisory
• https://t.me/cvenotify/26499 · Telegram Post
• https://t.me/cibsecurity/36875 · Telegram Post