Security Bulletin: Information Disclosure Vulnerability Affects IBM Sterling File Gateway (CVE-2017-1548, CVE-2017-1497)

Summary

IBM Sterling File Gateway could allow a remote to view files on the system

Vulnerability Details

CVEID: CVE-2017-1548**
DESCRIPTION:** IBM Sterling File Gateway could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/…/) to view arbitrary files on the system.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/131288&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2017-1497**
DESCRIPTION:** IBM Sterling File Gateway could allow an unauthorized user to view files they should not have access to providing they know the directory location of the file.
CVSS Base Score: 3.7
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128695&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

IBM Sterling File Gateway 2.2

Remediation/Fixes

Product & Version

| APAR|Remediation/Fix
—|—|—
IBM Sterling File Gateway 2.2| IT22293| Apply B2B Integrator fix pack 5020603_3 on Fix Central
IBM Sterling File Gateway 2.2| IT19329| Apply B2B Integrator fix pack 5020601_9, 5020602_5 or 5020603_3 on Fix Central

Workarounds and Mitigations

None