Security Bulletin
Summary
Two ReDoS vulnerabilities in modules included in the Node.js npm tool shipped by IBM Rational Application Developer for WebSphere Software.
Vulnerability Details
CVEID: CVE-2016-2515
DESCRIPTION: Node.JS hawk is vulnerable to a denial of service, caused by an error in the regular expression implementation. An attacker could exploit this vulnerability using an overly long header or URI to cause the application to hang.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110819 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-2016-2537
DESCRIPTION: Node.js is vulnerable to a denial of service, caused by an error in the regular expression implementation. An attacker could exploit this vulnerability using a regular expression to block the event loop and cause the application to hang.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110870 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)
Affected Products and Versions
IBM Rational Application Developer for WebSphere Software v9.1 and v9.5
Remediation/Fixes
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Rational Application Developer | 9.1.x and 9.5.x | PI60929 |
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References
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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Document Information
Modified date:
17 June 2018
UID
swg21982934