CVE Vulnerability

CVE-2020-8939

An out of bounds read on the enc_untrusted_inet_ntop function allows an attack to extend the result size that is used by memcpy() to read memory from within the enclave heap. We recommend upgrading past commit 6ff3b77ffe110a33a2f93848a6333f33616f02c4

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/google/asylo/commit/6ff3b77ffe110a33a2f93848a6333f33616f02c4 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:google:asylo:*:*:*:*:*:*:*:*
Information

Published : 2020-12-15 03:15

Updated : 2020-12-17 02:04

NVD link : CVE-2020-8939

Mitre link : CVE-2020-8939

Products Affected

Asylo

Google

CWE
CWE-125

Out-of-bounds Read