CVE-2020-28491 HIGH

CVE-2020-28491: Denial of Service (DoS)

Vendor N/A
Product com.fasterxml.jackson.dataformat:jackson-dataformat-cbor
Published February 18, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 18, 2021 CVE published
September 16, 2024 Record updated