Recently modified critical severity vulnerabilities for "redhat jboss enterprise application platform" 7.1.0

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maven/org.apache.solr:solr-coreXEE

Risk 90

Severity

9.8

XEE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

It was found that Apache Solr would accept an object from an unauthenticated user that could be manipulated through subsequent post requests. An attacker could use this flaw to assemble an object that could permit execution of arbitrary code on the server.

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Source: Red Hat

First published (updated )

CVE-2017-12629

redhat/rh-eclipse47-jackson-databindAn unsafe deserialization vulnerability was found due to incomplete blacklisting of the unsafe eleme…

Risk 91

Severity

9.8

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.

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Remedy

Mitigation to this problem is to not trigger polymorphic desrialization globally by using: objectMapper.enableDefaultTyping() and rather use @JsonTypeInfo on the class property to explicitly define the type information. For more information on this issue please refer to https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true

First published (updated )

CVE-2017-15095

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