CVE-2022-29190

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    CVE-2022-29190

    Published: 20 May 2022Last Modified: 12 Aug 2026

    Summary: Header reconstruction method can be thrown into an infinite loop in Pion DTLS

    Details: Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available.

    References: https://github.com/pion/dtls/releases/tag/v2.1.4, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29190.json, https://github.com/pion/dtls/security/advisories/GHSA-cm8f-h6j3-p25c, https://nvd.nist.gov/vuln/detail/CVE-2022-29190, https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713ac67b363a2e192a4cecf

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a6397ff7282bc56dc37a68ea9211702edb4de1de

    Affected versions

    v2.1.3
    v2.1.2
    v2.1.1
    v2.1.0

    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-2022-29190 | CVE-DB