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IBM869E8A04A3991DFFD142F0903E38E22B68F7D801E11422D67F872A973EE15F98

HistoryNov 11, 2022 - 2:40 p.m.

Security Bulletin: IBM Sterling Connect:Direct File Agent is vulnerable to denial of service due to FasterXML jackson-databind (CVE-2022-42004)

2022-11-1114:40:41

www.ibm.com

ibm sterling connect:direct

file agent

vulnerability

fasterxml jackson-databind

denial of service

cve-2022-42004

fix

it42172

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

66.3%

JSON

Summary

There is a vulnerability in FasterXML jackson-databind used by IBM Sterling Connect:Direct File Agent. IBM Sterling Connect:Direct File Agent has addressed the applicable CVE [CVE-2022-42004].

Vulnerability Details

CVEID:CVE-2022-42004
**DESCRIPTION:**FasterXML jackson-databind is vulnerable to a denial of service, caused by a lack of a check in in the BeanDeserializer._deserializeFromArray function. By sending a specially-crafted request using deeply nested arrays, a local attacker could exploit this vulnerability to exhaust all available resources.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237660 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s)	Version(s)
Sterling Connect Direct File Agent	1.4.0.0 - 1.4.0.2_iFix029

Remediation/Fixes

Product(s)	Version(s)	APAR	Remediation / Fix
IBM Sterling Connect:Direct File Agent	1.4.0.0 - 1.4.0.2_iFix029	IT42172	Apply 1.4.0.2_iFix030, available on IBM Fix Central

Workarounds and Mitigations

None

Affected configurations

Vulners

Node

ibmsterling_connect\Matchdirect1.4

VendorProductVersionCPE
ibmsterling_connect\directcpe:2.3:a:ibm:sterling_connect\:direct:1.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	sterling_connect\	direct	cpe:2.3:a:ibm:sterling_connect\:direct:1.4:::::::*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

66.3%

JSON

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