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VULNERABILITIES

CVE-2020-29509 Details

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.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md CVEThird Party Advisory
https://security.netapp.com/advisory/ntap-20210129-0006/ CVEThird Party Advisory
https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md [email protected]Third Party Advisory
https://security.netapp.com/advisory/ntap-20210129-0006/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]
CWE-115Misinterpretation of Input[email protected]

Affected Products

ProductVersions
golang go
< 1.17

CPE

  • cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
netapp trident
All versions

CPE

  • cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-29509
NVD Published Date:
Dec 14, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-29509 Details - Not Deferred