CVE-2020-15216Medium· 5.3▾ Sunlitgithub.com/russellhaering/goxmldsig vulnerable to Signature Validation Bypass
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.9%
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 v1.1.0.
If you have any questions or comments about this advisory open an issue at https://github.com/russellhaering/goxmldsig
github.com/russellhaering/goxmldsig < 1.1.0Upgrade to a patched release:
github.com/russellhaering/goxmldsig 1.1.0Connected by shared product, vendor, weakness, or advisory.