Security Bulletin
Summary
IBM SmartCloud Entry is vulnerable to several Grep vulnerabilities. Remote attackers can exploit them to obtain sensetive information or launch further attacks on the system.
Vulnerability Details
CVEID: CVE-2012-5667
DESCRIPTION: grep is vulnerable to a heap-based buffer overflow, caused by an integer overflow when parsing very long lines. By persuading a victim to open a specially-crafted file, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 6.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/80811 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Affected Products and Versions
IBM SmartCloud Entry 2.2.0 through 2.2.0.3 Appliance fix pack 3
IBM SmartCloud Entry 2.3.0 through 2.3.0.3 Appliance fix pack 3
IBM SmartCloud Entry 2.4.0 through 2.4.0.3 Appliance fix pack 3
IBM SmartCloud Entry 3.1.0 through 3.1.0.4 Appliance fix pack 17
IBM SmartCloud Entry 3.2.0 through 3.2.0.4 Appliance fix pack 17
Remediation/Fixes
Workarounds and Mitigations
None known
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Important Note
IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.
References
Acknowledgement
None
Change History
01 February 2016: Original version published
*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:
18 July 2020
UID
isg3T1023302