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CVE-2020-8441

Date: February 19, 2020

JYaml through 1.3 allows remote code execution during deserialization of a malicious payload through the load() function. NOTE: this is a discontinued product.

Language: Java

Severity Score

9.8

Related Resources (9)

Url: https://github.com/mbechler/marshalsec

Url: https://security.netapp.com/advisory/ntap-20200313-0001

Url: https://sourceforge.net/p/jyaml/bugs

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-8441

Url: https://github.com/mbechler/marshalsec/blob/master/marshalsec.pdf

Url: https://sourceforge.net/p/jyaml/bugs/

Url: https://security.netapp.com/advisory/ntap-20200313-0001/

Url: https://gist.github.com/j0lt-github/f5141abcacae63d434ecae211422153a

Url: https://www.mend.io/vulnerability-database/CVE-2020-8441

Severity Score

9.8

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
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