CVE-2021-22119
Last modified
CVE-2021-22119 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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 Web and WebFlux application. A malicious user or attacker can send multiple requests initiating the Authorization Request for the Authorization Code Grant, which has the potential of exhausting system resources using a single session or multiple sessions.. EPSS estimates a 6.67% chance of exploitation in the next 30 days.
Description
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 Web and WebFlux application. A malicious user or attacker can send multiple requests initiating the Authorization Request for the Authorization Code Grant, which has the potential of exhausting system resources using a single session or multiple sessions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Spring Security | >= 5.2.0, < 5.2.11 |
| Vmware | Spring Security | >= 5.3.0, < 5.3.10 |
| Vmware | Spring Security | >= 5.4.0, < 5.4.7 |
| Vmware | Spring Security | >= 5.5.0, < 5.5.1 |
| Oracle | Communications Cloud Native Core Policy | 1.14.0 |
References
- https://tanzu.vmware.com/security/cve-2021-22119Vendor Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
- https://tanzu.vmware.com/security/cve-2021-22119Vendor Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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