CVE-2020-29509

Name
CVE-2020-29509
Description
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

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

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* go == None == None

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
go 3.13-community 1.15.12-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
go edge-community 1.16.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
go 3.14-community 1.16.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable