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redhatcveRedhat.comRH:CVE-2020-11112
HistoryApr 09, 2020 - 7:34 a.m.

CVE-2020-11112

2020-04-0907:34:53
redhat.com
access.redhat.com
11

EPSS

0.008

Percentile

81.6%

A flaw was found in jackson-databind 2.x in versions prior to 2.9.10.4. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Mitigation

The following conditions are needed for an exploit, we recommend avoiding all if possible

  • Deserialization from sources you do not control
  • enableDefaultTyping()
  • @JsonTypeInfo using id.CLASSorid.MINIMAL_CLASS`