CVE-2020-29509
Severity Score
5.6
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El paquete encoding/xml en Go (todas las versiones) no conserva correctamente la semántica de los prefijos del espacio de nombres de atributos durante los viajes de ida por vuelta del proceso de generación de token, que permite a un atacante diseñar entradas que se comportan de manera conflictiva durante las diferentes etapas del procesamiento en las aplicaciones previas afectadas
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-03 CVE Reserved
- 2020-12-14 CVE Published
- 2023-08-30 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-115: Misinterpretation of Input
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| 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 |
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| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Golang Search vendor "Golang" | Go Search vendor "Golang" for product "Go" | < 1.17 Search vendor "Golang" for product "Go" and version " < 1.17" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | Trident Search vendor "Netapp" for product "Trident" | - | - |
Affected
| ||||||