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IBM Patches New Security Flaws in Java, OpenSSL

April 3, 2019 Alex Woodie

IBM this week patched a series of flaws in IBM i’s Java environment, including a pair of very serious problems in the OpenJ9 runtime that could allow remote attackers to execute arbitrary code, in addition to a series of less-severe Java vulnerabilities. The company also fixed a new flaw found in IBM i’s OpenSSL implementation.

A total of seven Java flaws that impact IBM i versions 7.1 through 7.3 were addressed with one security bulletin issued by IBM on March 29. IBM issued Group PTFs for each release of the operating system to address them. A single OpenSSL flaw also …
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IBM i PTF Guide, Volume 21, Number 13

April 3, 2019 Doug Bidwell

This week in the IBM i PTF Guide, we are obsessing about security. There is a security bulletin out that explains that there are multiple vulnerabilities in IBM Java SDK and IBM Java Runtime that affect IBM i. There is consequently a new Java Group for all three releases – IBM i 7.1, IBM i 7.2, and IBM i 7.3. See this link for further details.

There is also a separate security bulletin, CVE-2018-14647, relating to Python that affects IBM i, and this affects all three currently supported releases as well. See this link for the scoop. For Python 2.7 …
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IBM Patches Security Flaws In IBM i

September 12, 2018 Alex Woodie

IBM last week shared details of two new OpenSSL vulnerabilities that are impacting all supported versions of IBM i. That came on the heels of two more vulnerabilities that were disclosed last month in IBM i’s Python implementation and the HTTP Server. All of the flaws have been patched by IBM.

IBM i 7.1, 7.2, and 7.3 are impacted by the pair of OpenSSL vulnerabilities disclosed by IBM on August 30. Neither of the flaws, which include CVE-2018-0732 and CVE-2018-0737, are particularly nasty, but they do open gaps in the platform’s security apparatus just the same, so it’s important to …
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Multiple Security Vulnerabilities Reported In IBM i

April 30, 2018 Alex Woodie

IBM this month revealed an array of security vulnerabilities across IBM i middleware components, including OpenSSL, DHCP, and Java products. Most of the flaws were given a “high severity” rating, and all of them have been patched.

This week’s security fun starts with DHCP (Dynamic Host Configuration Protocol), which is used to automate the management and distribution of IP addresses within a network. According to the April 26 IBM security bulletin, IBM i 7.1, 7.2, and 7.3 are vulnerable to a pair of security vulnerabilities in the underlying DHCP protocol.

The first DHCP flaw, which is identified as CVE-2018-5732 …
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2017: An IBM i Year In Review

December 13, 2017 Alex Woodie

It’s mid-December, which means it’s time to look back upon 2017 and reminisce on the biggest stories of the year for IBM i and the overall midrange community. From a pair of Technology Refreshes and the scheduled demise of IBM i 7.1 to acquisitions and security breaches, there was a lot to take in.

It all started off innocently enough in…

January

IBM has had a good run of not changing the name of the platform. In fact, it hadn’t changed the name since 2008, giving it a line of uninterrupted starts that even Giants quarterback Eli Manning could appreciate. …
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Security Awareness: Eight More Patches For IBM i Vulns

February 27, 2017 Alex Woodie

National security awareness month isn’t until October, but that didn’t stop IBM from issuing a torrent of patches this month to address all kinds of security problems in its products. For IBM i specifically, Big Blue patched eight flaws found across the OpenSSH and OpenSSL libraries for the three IBM i OSes under support. The Power HMC also received numerous security patches, as did dozens of other IBM products.

OpenSSL and OpenSSH have been the source of numerous security vulnerabilities over the past three years, ever since the Heartbleed flaw was found in OpenSSL. As more flaws are found in …
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IBM Patches New Security Flaws in Java, OpenSSL

IBM i PTF Guide, Volume 21, Number 13

IBM Patches Security Flaws In IBM i

Multiple Security Vulnerabilities Reported In IBM i

2017: An IBM i Year In Review

January

Security Awareness: Eight More Patches For IBM i Vulns

Content archive

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