Vulnerability Details : CVE-2023-32331
IBM Connect:Express for UNIX 1.5.0 is vulnerable to a buffer overflow that could allow a remote attacker to cause a denial of service through its browser UI. IBM X-Force ID: 254979.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2023-32331
- cpe:2.3:a:ibm:sterling_connect\:express_for_unix:1.5.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-32331
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-32331
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | 2025-01-31 |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
IBM Corporation | 2024-03-04 |
CWE ids for CVE-2023-32331
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: psirt@us.ibm.com (Secondary)
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-32331
-
https://www.ibm.com/support/pages/node/7011443
Security Bulletin: IBM Sterling Connect:Express for UNIX is vulnerable to a buffer overflow through its browser UI (CVE-2023-32331)Vendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/254979
IBM Connect:Express for UNIX denial of service CVE-2023-32331 Vulnerability ReportThird Party Advisory
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