Vulnerability · Published Sep 21, 2020 · Assigned by ibm
CVE-2020-4590
Medium 5.3
In plain English
A medium-severity security flaw in WebSphere Application Server Liberty from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)1.2%top 30.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
IBM WebSphere Application Server Liberty 17.0.0.3 through 20.0.0.9 running oauth-2.0 or openidConnectServer-1.0 server features is vulnerable to a denial of service attack conducted by an authenticated client. IBM X-Force ID: 184650.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | WebSphere Application Server Liberty | 17.0.0.320.0.0.9 |
References
- https://www.ibm.com/support/pages/node/6333623 x_refsource_CONFIRM
- ibm-websphere-cve20204590-dos (184650) vdb-entry, x_refsource_XF