PT-2021-14845 · Spring · Spring Cloud Openfeign

Published 2021-10-28 · Updated 2022-10-25 · CVE-2021-22044

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Spring Cloud OpenFeign versions 2.2.0.RELEASE through 2.2.9.RELEASE Spring Cloud OpenFeign versions 3.0.0 through 3.0.4

Description The issue affects applications using type-level @RequestMapping annotations over Feign client interfaces, potentially exposing endpoints corresponding to @RequestMapping-annotated interface methods.

Recommendations For Spring Cloud OpenFeign versions 2.2.0.RELEASE through 2.2.9.RELEASE, consider updating to a version outside of this range to mitigate the risk. For Spring Cloud OpenFeign versions 3.0.0 through 3.0.4, consider updating to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting the use of type-level @RequestMapping annotations over Feign client interfaces until a patch is available.

Fix

Information Disclosure

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-200

CWE-668

Related Identifiers

CVE-2021-22044

GHSA-PF94-6V2V-CM3J

Affected Products

Spring Cloud Openfeign

References · 5

• https://osv.dev/vulnerability/GHSA-pf94-6v2v-cm3j · Vendor Advisory
• https://tanzu.vmware.com/security/cve-2021-22044 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22044 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22044 · Security Note
• https://t.me/cibsecurity/31399 · Telegram Post