CVE-2020-29510

MEDIUM
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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.

References

https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-directives.md

https://security.netapp.com/advisory/ntap-20210129-0006/

Details

Source: MITRE

Published: 2020-12-14

Updated: 2021-01-30

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.6

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

Impact Score: 3.4

Exploitability Score: 2.2

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* versions up to 1.15 (inclusive)

Configuration 2

OR

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

Tenable Plugins

View all (4 total)

IDNameProductFamilySeverity
148062EulerOS 2.0 SP5 : golang (EulerOS-SA-2021-1678)NessusHuawei Local Security Checks
medium
147555EulerOS Virtualization 3.0.6.6 : golang (EulerOS-SA-2021-1480)NessusHuawei Local Security Checks
medium
144699EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-1025)NessusHuawei Local Security Checks
medium
144686EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-1006)NessusHuawei Local Security Checks
medium