CVE-2020-8939

published 2020-12-15

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…

Priority P4 20 medium 5.5 CVSS 3.1

AV L AC L PR L UI N S U C H I N A N

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

Affected

2 ranges

Vendor	Product	Version range	Fixed in
google	asylo	<= 0.6.0	—
google_llc	asylo	unspecified – 0.6.0	—

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 2.1 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-125