CVE-2018-14720

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    CVE-2018-14720

    Published: 2 Jan 2019Last Modified: 7 Aug 2026

    Summary:

    Details: FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization.

    References: https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E, https://lists.apache.org/thread.html/6a78f88716c3c57aa74ec05764a37ab3874769a347805903b393b286%40%3Cdev.lucene.apache.org%3E, https://lists.apache.org/thread.html/82b01bfb6787097427ce97cec6a7127e93718bc05d1efd5eaffc228f%40%3Cdev.lucene.apache.org%3E, https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E, https://lists.apache.org/thread.html/ba973114605d936be276ee6ce09dfbdbf78aa56f6cdc6e79bfa7b8df%40%3Cdev.lucene.apache.org%3E, https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E, https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E, https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E, https://www.oracle.com/security-alerts/cpuapr2020.html, https://access.redhat.com/errata/RHBA-2019:0959, https://access.redhat.com/errata/RHSA-2019:0782, https://access.redhat.com/errata/RHSA-2019:1106, https://access.redhat.com/errata/RHSA-2019:1107, https://access.redhat.com/errata/RHSA-2019:1108, https://access.redhat.com/errata/RHSA-2019:1140, https://access.redhat.com/errata/RHSA-2019:1822, https://access.redhat.com/errata/RHSA-2019:1823, https://access.redhat.com/errata/RHSA-2019:2858, https://access.redhat.com/errata/RHSA-2019:3149, https://access.redhat.com/errata/RHSA-2019:3892, https://access.redhat.com/errata/RHSA-2019:4037, https://lists.debian.org/debian-lts-announce/2019/03/msg00005.html, https://seclists.org/bugtraq/2019/May/68, https://security.netapp.com/advisory/ntap-20190530-0003/, https://www.debian.org/security/2019/dsa-4452, https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html, https://github.com/FasterXML/jackson-databind/commit/87d29af25e82a249ea15858e2d4ecbf64091db44, https://github.com/FasterXML/jackson-databind/issues/2097, https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.7, https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html, https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html, https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 21f90cf247018c1286cc20544029782450dc270a
    Fixed -fab5c3877f7b8ae28a8e3a14d805bc9dcc8c153d

    Affected versions

    2.7.0-rc1
    2.7.0-rc2
    2.7.0-rc3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High