Auth bypass in Oracle Communications_cloud_native_core_policy
CVE-2021-22119
Spring Security versions 5.5.x prior to 5.5.1, 5.4.x prior to 5.4.7, 5.3.x prior to 5.3.10 and 5.2.x prior to 5.2.11 are susceptible to a Denial-of-Service (DoS) attack via the initiation of the Authorization Request in an OAuth 2.0 Client…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.060 (92.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Oracle Communications_cloud_native_core_policy — versions 1.14.0
- Vmware Spring_security
- N/a Spring Security — versions Spring Security versions 5.5.x prior to 5.5.1, 5.4.x prior to 5.4.7, 5.3.x prior to 5.3.10 and 5.2.x prior to 5.2.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@vmware.com (x_refsource_MISC, Vendor Advisory)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (mailing-list, x_refsource_MLIST)
- security@vmware.com (Patch, Third Party Advisory, x_refsource_MISC)
- security@vmware.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-22119?
- CVE-2021-22119 is a high-severity vulnerability in Oracle Communications_cloud_native_core_policy, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-06-29.
- How severe is CVE-2021-22119?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-22119 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.