Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXE1NDctZ21mOC04anI3

Signature Validation Bypass in goxmldsig

Impact

With a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one.

Patches

A patch is available, all users of goxmldsig should upgrade to v1.1.0.

For more information

If you have any questions or comments about this advisory open an issue at https://github.com/russellhaering/goxmldsig

Permalink: https://github.com/advisories/GHSA-q547-gmf8-8jr7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXE1NDctZ21mOC04anI3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: 4 months ago

CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Identifiers: GHSA-q547-gmf8-8jr7, CVE-2020-15216
References:

• https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7
• https://nvd.nist.gov/vuln/detail/CVE-2020-15216
• https://github.com/russellhaering/goxmldsig/commit/f6188febf0c29d7ffe26a0436212b19cb9615e64
• https://lists.fedoraproject.org/archives/list/[email protected]/message/GUH33FPUXED3FHYL25BJOQPRKFGPOMS2/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/ZECBFD4M4PHBMBOCMSQ537NOU37QOVWP/
• https://pkg.go.dev/github.com/russellhaering/goxmldsig?tab=overview
• https://pkg.go.dev/vuln/GO-2020-0050
• https://github.com/advisories/GHSA-q547-gmf8-8jr7

Affected Packages