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Security Advisories: GSA_kwCzR0hTQS1qcjc3LThneDQtaDVxaM4AAv0s

MessagePack for Golang subject to DoS via Unmarshal panic

Unmarshal can panic on some inputs, possibly allowing for denial of service attacks. This issue has been patched in version 2.1.1.

Permalink: https://github.com/advisories/GHSA-jr77-8gx4-h5qh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1qcjc3LThneDQtaDVxaM4AAv0s
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 11 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-jr77-8gx4-h5qh, CVE-2022-41719
References: Repository: https://github.com/shamaton/msgpack
Blast Radius: 8.1

Affected Packages

go:github.com/shamaton/msgpack/v2
Dependent packages: 36
Dependent repositories: 12
Downloads:
Affected Version Ranges: < 2.1.1
Fixed in: 2.1.1
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.1.0
All unaffected versions: 2.1.1