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HistoryJun 17, 2021 - 8:31 a.m.

Security Bulletin: A vulnerability have been identified in Apache Commons IO shipped with IBM Tivoli Netcool/OMNIbus Probe for Microsoft Exchange Web Services (CVE-2021-29425)

2021-06-1708:31:32
www.ibm.com
7

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.6%

Summary

Apache Commons IO is a dependency component shipped with the IBM Tivoli Netcool/OMNIbus Probe for Microsoft Exchange Web Services. Information about the security vulnerability affecting Apache Commons IO has been published. (CVE-2021-29425)

Vulnerability Details

CVEID:CVE-2021-29425
**DESCRIPTION:**Apache Commons IO could allow a remote attacker to traverse directories on the system, caused by improper input validation by the FileNameUtils.normalize method. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/โ€ฆ/) to view arbitrary files on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/199852 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Tivoli Netcool/OMNIbus Integration - Probe for Microsoft Exchange Web Services nco-p-ews-1_0 up to and including nco-p-ews-2_0

Remediation/Fixes

Updated Product(s) Version(s)
IBM Tivoli Netcool/OMNIbus Integration - Probe for Microsoft Exchange Web Services
nco-p-ews-3_0

Workarounds and Mitigations

None

CPENameOperatorVersion
tivoli netcool/omnibuseq8.1.0

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.6%