PT-2023-25983 · Openiam · Openam

Atorralba + 1 · Published 2023-07-20 · Updated 2023-07-31 · CVE-2023-37471

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenAM versions prior to 14.7.3

Description Open Access Management (OpenAM) is an access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security. OpenAM does not properly validate the signature of SAML responses received as part of the SAMLv1.x Single Sign-On process. Attackers can use this fact to impersonate any OpenAM user, including the administrator, by sending a specially crafted SAML response to the SAMLPOSTProfileServlet servlet.

Recommendations For versions prior to 14.7.3, update to OpenAM 14.7.3-SNAPSHOT or later. As a temporary workaround, consider commenting out the SAMLPOSTProfileServlet from the pom file or disabling SAML in OpenAM. Alternatively, disable the SAMLPOSTProfileServlet in web.xml to minimize the risk of exploitation.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-37471

GHSA-4MH8-9WQ6-RJXG

Affected Products

Openam

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37471.json · Exploit
• https://github.com/OpenIdentityPlatform/OpenAM/pull/624 · Patch
• https://github.com/OpenIdentityPlatform/OpenAM/commit/7c18543d126e8a567b83bb4535631825aaa9d742 · Patch
• https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-4mh8-9wq6-rjxg · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37471 · Security Note
• https://osv.dev/vulnerability/GHSA-4mh8-9wq6-rjxg · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-37471 · Vendor Advisory
• https://github.com/OpenIdentityPlatform/OpenAM · Note
• https://t.me/cibsecurity/67050 · Telegram Post
• https://t.me/cvenotify/54775 · Telegram Post