Vulnerability · Published Jun 28, 2021 · Assigned by ibm
CVE-2021-20494
Medium 6.5
In plain English
A medium-severity security flaw in Security Identity Manager Adapters from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities).
Severity (CVSS 3.0)6.5Medium
Exploit odds (30 days)1.1%top 33.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a heap based buffer overflow, caused by improper bounds. An authenticared user could overflow the buffer and cause the service to crash. IBM X-Force ID: 197882.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Security Identity Manager Adapters | 6.07.0 |
References
- https://www.ibm.com/support/pages/node/6465875 x_refsource_CONFIRM
- ibm-sim-cve202120494-dos (197882) vdb-entry, x_refsource_XF