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I. Basic Information for CVE-2020-28491
Vulnerability Information
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Vulnerability Title
Denial of Service (DoS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FasterXML Jackson 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FasterXML Jackson是美国FasterXML公司的一款适用于Java的数据处理工具。 FasterXML Jackson 中存在资源管理错误漏洞。该漏洞源于jackson-dataformat-cbor中未检查缓冲区长度导致会引发OutOfMemoryError异常。 以下产品及版本受到影响：com.fasterxml.jackson.dataformat:jackson-dataformat-cbor 2.11.4之前版本, 2.12.0-rc1 至 2.12.1 版本
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-com.fasterxml.jackson.dataformat:jackson-dataformat-cbor 0 ~ unspecified -
II. Public POCs for CVE-2020-28491
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/andikahilmy/CVE-2020-28491-jackson-dataformats-binary-vulnerablePOC Details
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III. Intelligence Information for CVE-2020-28491
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New Vulnerabilities
Vendor: n/a
V. Comments for CVE-2020-28491

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