CVE-2020-8939

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CVSS 3.1

5.5 medium

EPSS

<1%p3

Published

Dec 15, 2020 (Dec 15, 2020)

Modified

Jun 17, 2026

Description

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

Vendors: google
Products: asylo
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

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