Security Bulletin: Multiple Vulnerabilities in Apache Commons Affect IBM Sterling B2B Integrator (CVE-2016-3092, CVE-2014-0050, CVE-2013-0248)

Vulnerability Details

CVEID: CVE-2016-3092
DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by an error in the Apache Commons FileUpload component. By sending file upload requests, an attacker could exploit this vulnerability to cause the server to become unresponsive.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/114336 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID: CVE-2014-0050
DESCRIPTION: Apache Commons FileUpload, as used in Apache Tomcat, Solr, and other products is vulnerable to a denial of service, caused by the improper handling of Content-Type HTTP header for multipart requests by MultipartStream.java. An attacker could exploit this vulnerability using a specially crafted Content-Type header to cause the application to enter into an infinite loop.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/90987 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2013-0248
DESCRIPTION: Apache Commons FileUpload could allow a local attacker to launch a symlink attack. Temporary files are created insecurely. A local attacker could exploit this vulnerability by creating a symbolic link from a temporary file to various files on the system, which could allow the attacker to overwrite arbitrary files on the system with elevated privileges.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/82618 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:M/Au:N/C:N/I:P/A:P)