OESA-2021-1140

    Dashboard / Vulnerabilities / OESA-2021-1140

    OESA-2021-1140

    Published: 7 Apr 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-28491

    Summary: jackson-dataformats-binary security update

    Details: This module is a multi-module umbrella project for Jackson standard binary dataformat backends. Dataformat backends are used to support format alternatives to JSON, using general-purpose Jackson API. Formats included allow access using all 3 API styles (streaming, databinding, tree model). Security Fix(es): This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.(CVE-2020-28491)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1140, https://nvd.nist.gov/vuln/detail/CVE-2020-28491

    Affected packages

    Package

    Name: jackson-dataformats-binary

    Purl: pkg:rpm/openEuler/jackson-dataformats-binary&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.9.4-6.oe1

    Affected versions

    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
    OESA-2021-1140 | CVE-DB