CVE-2020-29510

CVSS 9.8 CRITICALEPSS 2.0%CWE-115

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 2.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Dec 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The encoding/xml package in Go versions 1.15 and earlier does not correctly preserve the semantics of directives 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

Affected products

Golang · Go

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References

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