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ibmIBMFB7767D2479CE90F8E41353C5A1CFE5538D8D792872CDAD36296F6141E41513B
HistoryApr 20, 2022 - 5:13 p.m.

Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability

2022-04-2017:13:06
www.ibm.com
7

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.009 Low

EPSS

Percentile

82.6%

Summary

App Connect Professional have addressed the following vulnerability reported in GNU C Library.

Vulnerability Details

CVEID:CVE-2022-23218
**DESCRIPTION:**GNU C Library (aka glibc) is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the svcunix_create function in the sunrpc module. By sending a specially-crafted path argument, a local attacker could overflow a buffer and execute arbitrary code or cause a denial of service on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217302 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
App Connect Professional 7.5.4.0

Remediation/Fixes

Product VRMF APAR Remediation/First Fix
App Connect Professional 7.5.4.0 LI82583 7540 Fixcentral link

Workarounds and Mitigations

None

CPENameOperatorVersion
app connect professionaleq754

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.009 Low

EPSS

Percentile

82.6%