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HistoryAug 11, 2023 - 6:06 a.m.

Security Bulletin: App Connect Professional is affected by Bouncy Castle vulnerability.

2023-08-1106:06:22
www.ibm.com
11
app connect professional
bouncy castle
vulnerability
x.500 name
java
information disclosure
ldap
injection
fix
ibm
patch

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

36.4%

Summary

App Connect Professional have addressed the following vulnerability reported in Bouncy Castle.

Vulnerability Details

CVEID:CVE-2023-33201
**DESCRIPTION:**The Bouncy Castle Crypto Package For Java (bc-java) could allow a remote attacker to obtain sensitive information, caused by not validating the X.500 name of any certificate in the implementation of the X509LDAPCertStoreSpi.java class. By using blind LDAP injection attack techniques, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.
CVSS Base score: 7.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/258653 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
App connect professional v755

Remediation/Fixes

Affected Product Version(s) APAR Fixcentral LinK
App Connect Professional 7.5.5.0 LI83013 7550 Fixcentral link

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmapp_connect_professionalMatch755
OR
ibmapp_connect_professionalMatch021
VendorProductVersionCPE
ibmapp_connect_professional755cpe:2.3:a:ibm:app_connect_professional:755:*:*:*:*:*:*:*
ibmapp_connect_professional021cpe:2.3:a:ibm:app_connect_professional:021:*:*:*:*:*:*:*

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

36.4%