Severity
5.5MEDIUM
EPSS
0.0%
top 94.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedDec 15
Latest updateMay 24

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:NExploitability: 1.0 | Impact: 4.2

Affected Packages2 packages

NVDgoogle/asylo0.6.0
CVEListV5google_llc/asylounspecified0.6.0

Patches

🔴Vulnerability Details

2
GHSA
GHSA-j42c-839r-f79f: An arbitrary memory read vulnerability in Asylo versions up to 02022-05-24
CVEList
Unchecked buffer overrun in enc_untrusted_inet_pton2020-12-15
CVE-2020-8941 (MEDIUM CVSS 5.5) | An arbitrary memory read vulnerabil | cvebase.io