An update for jackson-dataformats-binary is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1140 Final 1.0 1.0 2021-04-07 Initial 2021-04-07 2021-04-07 openEuler SA Tool V1.0 2021-04-07 jackson-dataformats-binary security update An update for jackson-dataformats-binary is now available for openEuler-20.03-LTS-SP1. 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) An update for jackson-dataformats-binary is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High jackson-dataformats-binary https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1140 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-28491 https://nvd.nist.gov/vuln/detail/CVE-2020-28491 openEuler-20.03-LTS-SP1 jackson-dataformats-binary-2.9.4-6.oe1.noarch.rpm jackson-dataformats-binary-2.9.4-6.oe1.src.rpm 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. 2021-04-07 CVE-2020-28491 openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H jackson-dataformats-binary security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1140