CVE-2020-15216: Improper Verification of Cryptographic Signature

May 24, 2021

In goxmldsig (XML Digital Signatures implemented in pure Go) before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision f6188febf0c29d7ffe26a0436212b19cb9615e64 or version 1.1.0

References

github.com/advisories/GHSA-q547-gmf8-8jr7
github.com/russellhaering/goxmldsig/commit/f6188febf0c29d7ffe26a0436212b19cb9615e64
github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7
nvd.nist.gov/vuln/detail/CVE-2020-15216
pkg.go.dev/github.com/russellhaering/goxmldsig?tab=overview

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