CVE-2023-34205

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Published May 30, 2023 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Description

In Moov signedxml through 1.0.0, parsing the raw XML (as received) can result in different output than parsing the canonicalized XML. Thus, signature validation can be bypassed via a Signature Wrapping attack (aka XSW).

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:moov:signedxml:1.0.0:*:*:*:*:go:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-1572	In Moov signedxml through 1.0.0, parsing the raw XML (as received) can result in different output than parsing the canonicalized XML. Thus, signature validation can be bypassed via a Signature Wrapping attack (aka XSW).
Github GHSA	GHSA-jqvr-j2vg-gjrv	Signature validation bypass in github.com/moov-io/signedxml

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.389% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/moov-io/signedxml/issues/23

History

Jan 10, 2025 10:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Moov Signedxml

Weaknesses

CWE-347

Sources

CVE record Updated: Jan 10, 2025, 9:21 PM

Status: PUBLISHED
Assigner: mitre
Published: May 30, 2023, 12:00 AM
Updated: Jan 10, 2025, 9:21 PM
Reserved: May 30, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 4:01 PM

Updated: Aug 2, 2024, 4:01 PM

NVD Updated: Jun 17, 2026, 6:03 AM

Status: Modified
Published: May 30, 2023, 4:15 AM
Modified: Jun 17, 2026, 6:03 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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