An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_recvmsg using an attacker controlled result 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 or past commit fa6485c5d16a7355eab047d4a44345a73bc9131e
References
Link | Resource |
---|---|
https://github.com/google/asylo/commit/fa6485c5d16a7355eab047d4a44345a73bc9131e | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Google
Published: 2020-12-15T14:55:36
Updated: 2020-12-15T14:55:36
Reserved: 2020-02-12T00:00:00
Link: CVE-2020-8940
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-15T15:15:13.440
Modified: 2020-12-17T17:25:44.247
Link: CVE-2020-8940
JSON object: View
Redhat Information
No data.