CVE-2020-29509

CVSS 9.8 CRITICALEPSS 2.1%CWE-115

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 craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Golang · Go

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Referências

https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md https://security.netapp.com/advisory/ntap-20210129-0006/