CVE-2020-29509

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 v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

History

21 Nov 2024, 05:24

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~5.6~~	v2 : 6.8 v3 : 9.8
References	~~() https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md - Third Party Advisory~~	() https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md - Third Party Advisory
References	~~() https://security.netapp.com/advisory/ntap-20210129-0006/ - Third Party Advisory~~	() https://security.netapp.com/advisory/ntap-20210129-0006/ - Third Party Advisory

Information

Published : 2020-12-14 20:15

Updated : 2024-11-21 05:24

NVD link : CVE-2020-29509

Mitre link : CVE-2020-29509

CVE.ORG link : CVE-2020-29509

JSON object : View

Products Affected

golang

go

netapp

trident

CWE

CWE-115

Misinterpretation of Input

NVD-CWE-Other

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