5.3
Medium
CVE-2020-8940 An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to…
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_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
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Asylo 0.6 | earliest → 0.6.0 | No fix stated |
Other CVEs of Asylo
The 16 CVEs of Asylo →
CVE-2021-22552
An untrusted memory read vulnerability in Asylo versions up to 0.6.1 allows an untrusted attacker to pass a syscall…
5.3
Medium
CVE-2021-22550
An attacker can modify the pointers in enclave memory to overwrite arbitrary memory addresses within the secure enclave
6.5
Medium
CVE-2021-22549
An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory
6.5
Medium
CVE-2021-22548
An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted…
6.5
Medium