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RHEL 7 : rh-eclipse46-jackson-databind (RHSA-2018:0116)

Description

An update for rh-eclipse46-jackson-databind is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The jackson-databind package provides general data-binding functionality for Jackson, which works on top of Jackson core streaming API. Security Fix(es) : * A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of ObjectMapper. This issue extends upon the previous flaws CVE-2017-7525 and CVE-2017-15095 by blacklisting more classes that could be used maliciously. (CVE-2017-17485) Red Hat would like to thank 0c0c0f from 360Guan Xing Shi Yan Shi for reporting this issue.


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