GO-2021-0060

vendorUSosv

Authentication bypass in github.com/russellhaering/gosaml2

view advisory published 2021-04-14Licence: per source

Due to the behavior of encoding/xml, a crafted XML document may cause XML Digital Signature validation to be entirely bypassed, causing an unsigned document to appear signed.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2020-29509USmedium5.6—
The encoding/xml package in Go (all versions) does not correctly preserve the semantics of attribute namespace prefixes during tokenization round-trips, which allows an attacker to…
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references

External citations — patches, advisories, analysis.

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