CVE-2020-8935
Last modified
CVE-2020-8935 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecall_restore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecall_restore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Asylo | <= 0.6.0 |
References
- https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825Patch, Third Party Advisory
- https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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