Unauthenticated Remote Code Execution in FasterXML Jackson-Databind

CVE-2018-7489 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

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