CVE-2022-21707
Assigner: GitHub_M
Published: 2022-01-21T22:20:10
State: PUBLISHED
affected: product: wasmcloud-otp
vendor: wasmCloud
versions: status: affected
version: < 0.52.2
descriptions: value: wasmCloud Host Runtime is a server process that securely hosts and provides dispatch for web assembly (WASM) actors and capability providers. In versions prior to 0.52.2 actors can bypass capability authorization. Actors are normally required to declare their capabilities for inbound invocations, but with this vulnerability actor capability claims are not verified upon receiving invocations. This compromises the security model for actors as they can receive unauthorized invocations from linked capability providers. The problem has been patched in versions `0.52.2` and greater. There is no workaround and users are advised to upgrade to an unaffected version as soon as possible.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: NONE
baseScore: 6.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-863
description: CWE-863: Incorrect Authorization
type: CWE
source: advisory: GHSA-2cmx-rr54-88g5
discovery: UNKNOWN
title: Incorrect Authorization in wasmCloud