CVE-2021-41193

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    CVE-2021-41193

    Published: 1 Mar 2022Last Modified: 9 Jul 2026

    Summary:

    Details: wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

    References: https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe, https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -40d373ede795443ae6f2f756e9fb1f4f4ae90bbe

    Affected versions

    7.1.78
    7.1.1

    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-2021-41193 | CVE-DB