CVE-2020-8941 - OpenCVE

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_inet_pton using an attacker controlled klinux_addr_buffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit 8fed5e334131abaf9c5e17307642fbf6ce4a57ec

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:L/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Google	Asylo

Configuration 1 [-]

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

No data.

References

Link	Providers
https://github.com/google/asylo/commit/8fed5e334131abaf9c5e17307642fbf6ce4a57ec

History

No history.

MITRE

Status: PUBLISHED

Assigner: Google

Published: 2020-12-15T14:55:37

Updated: 2024-08-04T10:12:10.981Z

Reserved: 2020-02-12T00:00:00

Link: CVE-2020-8941

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-12-15T15:15:13.503

Modified: 2020-12-17T19:05:39.480

Link: CVE-2020-8941

Redhat

No data.

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