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Maven package

org.apache.flex.blazeds:flex-messaging-core

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Critical, CVSS 9.8MavenPublished

    Apache Flex BlazeDS unsafe deserialization

    CVE-2017-5641 · GHSA-w8v7-prhw-xjpw

    Affected
    • Maven org.apache.flex.blazeds:flex-messaging-core <= 4.7.2
    Fixed in
    4.7.3· Vendor fix available
    Issue
    Previous versions of Apache Flex BlazeDS (4.7.2 and earlier) did not restrict which types were allowed for AMF(X) object deserialization by default. During the deserialization process code is executed that for several known types has undesired side-effects. Other, unknown types may also exhibit such behaviors. One vector in the Java standard library exists that allows an attacker to trigger possibly further exploitable Java deserialization of untrusted data. Other known vectors in third party libraries can be used to trigger remote code execution.

    Recommended action: Upgrade to 4.7.3 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →