Bump ch.qos.logback:logback-classic from 1.2.11 to 1.3.12 in /bom

[dependabot[bot]]

Bumps ch.qos.logback:logback-classic from 1.2.11 to 1.3.12.

Commits

• 0df4ec1 prepare release 1.3.12
• 189af50 ensure JDK 8 compatibility
• 14a71d0 cater for array size marked with -1
• b8eac23 prevent DOS attacks using on malicious serialized input
• d87dd12 further support for Virtual threads, issues 737
• 034aaee add support for Virtual threads
• d6294e5 parameterizable invocation gate delay
• 3b91f6d minor refactoring
• d94ebec fix guthub issue 715
• c76b303 minor refactoring for better readability
• Additional commits viewable in compare view

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[boaks]

CVE-2023-6378

logback

Fixed vulnerability of a potential denial of service attack on a centralized logback receiver when a third party controlling a remote appender connects to said receiver and could shut down or slow down logging of events. This problem was reported by Yakov Shafranovich, Amazon Web Services. It has been reported under the reference CVE-2023-6378.

Unfortunately, there is no information, if that affects 1.2.12 as well.

Californium itself depends on the slf4j API, logback is only used at runtime for demos and unit-tests. We don't use a "remote appender" there.

Still supporting java 7 makes it impossible to update to version 1.3 nor 1.4. Using slf4j 1.7.36 prevents the from using logback 1.3.13 even on newer java versions.

[boaks]

Not possible to update cause by missing support for java 7.

[dependabot[bot]]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

[ceki]

logback 1.2.13 was released today. It fixes the aforementioned CVE.

[boaks]

Thanks a lot!