Security Bulletin
Summary
Vulnerabilities in Open Source Python affects IBM Tivoli Application Dependency Discovery Manager (CVE-2019-18348)
Vulnerability Details
CVEID: CVE-2019-18348
DESCRIPTION: Python is vulnerable to HTTP header injection, caused by improper validation of input in the urllib2. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/169989 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)
DESCRIPTION: Python is vulnerable to HTTP header injection, caused by improper validation of input in the urllib2. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/169989 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Tivoli Application Dependency Discovery Manager | 7.3.0.0 - 7.3.0.7 |
Remediation/Fixes
| Fix | VRMF | APAR | How to acquire fix |
| efix_jython21_253_CVE-2019-18348_FP7200218.zip |
7.3.0.3 - 7.3.0.7 |
None |
Workarounds and Mitigations
The above eFixe(s) for the respective FixPack(s) can be downloaded and applied directly.
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References
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Change History
28 May 2020: Initial Publication
*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.
Document Location
Worldwide
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Document Information
Modified date:
16 September 2020
UID
ibm16217882