Block 2 more gadget types (org.apache.tomcat/tomcat-dbcp, CVE-2020-36184/CVE-2020-36185)

[cowtowncoder]

Another gadget type(s) reported regarding class(es) of org.apache.tomcat/tomcat-dbcp library.
See https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 for description of the general problem.

Reporter(s): Al1ex@knownsec
Mitre id(s):

• CVE-2020-36184
• CVE-2020-36185

Note: derivative of #2986 (embedded Apache DBCP 2.x)

Fix will be included in:

• 2.9.10.8 (usable via jackson-bom version ---)
• Not considered valid CVE for Jackson 2.10.0 and later (see https://medium.com/@cowtowncoder/jackson-2-10-safe-default-typing-2d018f0ce2ba)

[abergmann]

The following CVEs have been assigned to this issue:

• CVE-2020-36184
• CVE-2020-36185