GHSA-4xgv-j62q-h3rj

    Dashboard / Vulnerabilities / GHSA-4xgv-j62q-h3rj

    GHSA-4xgv-j62q-h3rj

    Published: 7 Feb 2023Last Modified: 8 Nov 2023
    Aliases:
    GO-2023-1534

    Summary: Panic during unmarshal of Hello Verify Request in github.com/pion/dtls/v2

    Details: ### Impact During the unmarshalling of a hello verify request we could try to unmarshal into too small a buffer. is could result in a panic leading the program to crash. This issue could be abused to cause a denial of service. ### Workaround None, upgrade to 2.2.4

    References: https://github.com/pion/dtls/security/advisories/GHSA-4xgv-j62q-h3rj, https://github.com/pion/dtls/commit/a50d26c5e4eed2ca87509494ffef2d2ebd22b1eb, https://github.com/pion/dtls, https://pkg.go.dev/vuln/GO-2023-1534

    Affected packages

    Package

    Name: github.com/pion/dtls

    Purl: pkg:golang/github.com/pion/dtls

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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