OSV-2021-1222

    Dashboard / Vulnerabilities / OSV-2021-1222

    OSV-2021-1222

    Published: 11 Sept 2021Last Modified: 13 Apr 2022

    Summary: Invalid-free in swift_unexpectedError

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38323 ``` Crash type: Invalid-free Crash state: swift_unexpectedError SwiftProtobuf.TextFormatEncodingVisitor.visitRepeatedMessageField<A where A: Swi merged protocol witness for SwiftProtobuf.Visitor.visitRepeatedEnumField<A where ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38323

    Affected packages

    Package

    Name: swift-protobuf

    Purl: pkg:generic/swift-protobuf

    Affected ranges

    Type: GIT

    Events:

    Introduced- ddbc8f3dc63b11b9b64939f75d877068c6300f3d
    Fixed -b09ca380d6116c442a6c838bf8bac6f72c82b0ad

    Affected versions

    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
    OSV-2021-1222 | CVE-DB