Vulnerability Details : CVE-2021-29665
IBM Security Verify Access 20.07 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with elevated privileges.
Vulnerability category: OverflowMemory CorruptionExecute code
Products affected by CVE-2021-29665
- cpe:2.3:a:ibm:security_verify_access:20.07:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-29665
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-29665
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
9.0
|
CRITICAL | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
2.2
|
6.0
|
IBM Corporation | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-29665
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-29665
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/199399
IBM Security Verify Access buffer overflow CVE-2021-29665 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6457315
Security Bulletin: Multiple Security Vulnerabilities have been resolved in IBM Application Gateway (CVE-2021-20576, CVE-2021-20575, CVE-2021-29665)Vendor Advisory
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