Security Advisory for "Log4Shell"

Severity: low · CVSS 3.1 · Published 2022-01-21

Security Advisory for "Log4Shell"

Technologies: com.hazelcast:hazelcast (Maven). Vendors: Maven.

Quick answers

Is This vulnerability exploited in the wild?
No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.
How severe is This vulnerability?
Low severity, with a CVSS score of 3.1, published 21 January 2022.
Which products and versions are affected?
com.hazelcast:hazelcast (Maven) ECOSYSTEM:introduced=5.0,fixed=5.0.2; com.hazelcast.jet:hazelcast-jet (Maven) ECOSYSTEM:introduced=4.1,fixed=4.5.3.
Is there a fix for This vulnerability?
Yes. com.hazelcast:hazelcast (Maven): upgrade to 5.0.2 or later; com.hazelcast.jet:hazelcast-jet (Maven): upgrade to 4.5.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected?
Check whether you run com.hazelcast:hazelcast (Maven) or com.hazelcast.jet:hazelcast-jet (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • com.hazelcast:hazelcast (Maven): upgrade to 5.0.2 or later
    # set com.hazelcast:hazelcast to 5.0.2 in your pom.xml or build.gradle
  • com.hazelcast.jet:hazelcast-jet (Maven): upgrade to 4.5.3 or later
    # set com.hazelcast.jet:hazelcast-jet to 4.5.3 in your pom.xml or build.gradle

Affected products

  • com.hazelcast:hazelcast (Maven) ECOSYSTEM:introduced=5.0,fixed=5.0.2
  • com.hazelcast.jet:hazelcast-jet (Maven) ECOSYSTEM:introduced=4.1,fixed=4.5.3

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