CVE-2021-36218

    Dashboard / Vulnerabilities / CVE-2021-36218

    CVE-2021-36218

    Published: 27 Sept 2021Last Modified: 9 Jul 2026

    Summary:

    Details: 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: https://github.com/skalenetwork/sgxwallet/releases, https://github.com/skalenetwork/sgxwallet/commit/77425c862ad20cd270d42c54f3d63e1eb4e02195

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6d6e49b766c39c3247e7f1e015f7e090398adee4
    Fixed -None

    Affected versions

    1.58.3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-36218 | CVE-DB