title: Denial of Service (DoS)
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.
problem types: Denial of Service (DoS)
affected:
{
product: com.fasterxml.jackson.dataformat:jackson-dataformat-cbor
vendor: n/a
versions:
lessThan: unspecified, status: affected, version: 0, versionType: custom
lessThan: 2.11.4, status: affected, version: unspecified, versionType: custom
lessThan: unspecified, status: affected, version: 2.12.0-rc1, versionType: custom
lessThan: 2.12.1, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]