CVE-2021-36218

HIGH 7.5CVE-2021-36218 · Published 27/09/2021 · updated 17/06/2026

In short

CVE-2021-36218 is a HIGH (CVSS 7.5) vulnerability affecting sgxwallet (skale).
Chance of exploitation in the next 30 days (EPSS): 2.3%, higher than 83.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
sgxwallet skale	`= 1.58.3`	No fix yet

Description

An issue was discovered in SKALE sgxwallet 1.58.3. sgx_disp_ippsAES_GCMEncrypt allows an out-of-bounds write, resulting in a segfault and compromised enclave. This issue describes a buffer overflow, which was resolved prior to v1.77.0 and not reproducible in latest sgxwallet v1.77.0

References

skalenetwork/sgxwallet commit 77425c8 · Patch
skalenetwork/sgxwallet release · Release Notes

More vulnerabilities in sgxwallet

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free