CVE-2021-20494

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.3%
top 49.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Security Identity Manager AdaptersIBM Security Identity Manager Adapter
Timeline
PublishedJun 28
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

Patches

Patch: www.ibm.com ↗Patch: www.ibm.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-gwjh-r2ww-fpmp: IBM Security Identity Manager Adapters 6↗2022-05-24
▶
CVEList
CVE-2021-20494: IBM Security Identity Manager Adapters 6↗2021-06-28
▶
CVE-2021-20494 (MEDIUM CVSS 6.5) | IBM Security Identity Manager Adapt | cvebase.io