7.5
HIGH
CVE-2023-32331
IBM Connect:Express for UNIX Buffer Overflow Denial of Service
Description

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.

INFO

Published Date :

March 4, 2024, 7:15 p.m.

Last Modified :

Jan. 31, 2025, 4:27 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-32331 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ibm aix
2 Ibm sterling_connect\
3 Ibm cloud_pak_for_data
1 Linux linux_kernel
1 Oracle solaris
: Total Affected Vendor : 3 | Products : 5
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-32331.

URL Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 Third Party Advisory
https://www.ibm.com/support/pages/node/7011443 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 Third Party Advisory
https://www.ibm.com/support/pages/node/7011443 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-32331 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-32331 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Jan. 31, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE NIST CWE-120
    Added CPE Configuration AND OR *cpe:2.3:a:ibm:sterling_connect\:express_for_unix:1.5.0:*:*:*:*:*:*:* OR cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 Third Party Advisory
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 Third Party Advisory
    Changed Reference Type https://www.ibm.com/support/pages/node/7011443 No Types Assigned https://www.ibm.com/support/pages/node/7011443 Vendor Advisory
    Changed Reference Type https://www.ibm.com/support/pages/node/7011443 No Types Assigned https://www.ibm.com/support/pages/node/7011443 Vendor Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/254979
    Added Reference https://www.ibm.com/support/pages/node/7011443
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by [email protected]

    Mar. 04, 2024

    Action Type Old Value New Value
    Added Description 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.
    Added Reference IBM Corporation https://www.ibm.com/support/pages/node/7011443 [No types assigned]
    Added Reference IBM Corporation https://exchange.xforce.ibmcloud.com/vulnerabilities/254979 [No types assigned]
    Added CWE IBM Corporation CWE-119
    Added CVSS V3.1 IBM Corporation AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-32331 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-32331 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-100: Overflow Buffers Overflow Buffers
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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