CVE-2020-8941: medium-severity vulnerability in Google LLC Asylo
Unchecked buffer overrun in enc_untrusted_inet_pton
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.1%
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:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
Affected products
Google LLC · AsyloRelated CVEs — Google LLC Asylo
In the same product, most dangerous first.
CVE-2020-8905LOWConfidential Information Disclosure vulnerability in AsyloEPSS 0.2%CVE-2020-8904MEDIUMArbitrary trusted memory overwrite vulnerability in AsyloEPSS 0.2%CVE-2020-8944MEDIUMUnchecked buffer overrun in ecall_restoreEPSS 0.2%CVE-2021-22552MEDIUMMemory overread secure enclave in Asylo 0.6.2EPSS 0.2%CVE-2020-8935MEDIUMCVE-2020-8935EPSS 0.1%CVE-2020-8942MEDIUMUnchecked buffer overrun in enc_untrusted_readEPSS 0.1%