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Vulnerability of FasterXML jackson-databind: denial of service via Commons-jelly Embedded Serialization Gadgets Typing

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Commons-jelly Embedded Serialization Gadgets Typing of FasterXML jackson-databind, in order to trigger a denial of service.
Impacted products: Debian, Oracle Communications, Oracle Fusion Middleware, Oracle OIT, WebLogic.
Severity of this bulletin: 2/4.
Creation date: 20/04/2020.
Références of this threat: cpujul2020, CVE-2020-11620, DLA-2179-1, VIGILANCE-VUL-32067.

Description of the vulnerability 

An attacker can trigger a fatal error via Commons-jelly Embedded Serialization Gadgets Typing of FasterXML jackson-databind, in order to trigger a denial of service.
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This computer vulnerability alert impacts software or systems such as Debian, Oracle Communications, Oracle Fusion Middleware, Oracle OIT, WebLogic.

Our Vigil@nce team determined that the severity of this computer threat alert is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this security vulnerability.

Solutions for this threat 

Debian 8: new jackson-databind packages.
New packages are available:
  Debian 8: jackson-databind 2.4.2-2+deb8u14

Oracle Communications: CPU of July 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2681987.1
  https://support.oracle.com/rs?type=doc&id=2682459.1
  https://support.oracle.com/rs?type=doc&id=2682014.1
  https://support.oracle.com/rs?type=doc&id=2683787.1
  https://support.oracle.com/rs?type=doc&id=2683788.1
  https://support.oracle.com/rs?type=doc&id=2683789.1
  https://support.oracle.com/rs?type=doc&id=2682045.1
  https://support.oracle.com/rs?type=doc&id=2683831.1
  https://support.oracle.com/rs?type=doc&id=2682010.1
  https://support.oracle.com/rs?type=doc&id=2683832.1
  https://support.oracle.com/rs?type=doc&id=2682500.1
  https://support.oracle.com/rs?type=doc&id=2683241.1
  https://support.oracle.com/rs?type=doc&id=2682011.1
  https://support.oracle.com/rs?type=doc&id=2683840.1
  https://support.oracle.com/rs?type=doc&id=2682018.1
  https://support.oracle.com/rs?type=doc&id=2683841.1
  https://support.oracle.com/rs?type=doc&id=2683842.1
  https://support.oracle.com/rs?type=doc&id=2683843.1
  https://support.oracle.com/rs?type=doc&id=2683845.1

Oracle Fusion Middleware: CPU of July 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2664876.1
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