CVE-2021-28091

    Dashboard / Vulnerabilities / CVE-2021-28091

    CVE-2021-28091

    Published: 4 Jun 2021Last Modified: 10 Apr 2026

    Summary:

    Details: Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SI4YAQF4VEV2KHQ6OXXZL7CJK7IZQ3EG/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YSVWOHBBWLI2RB5C6TXINFEJRT4YSD3D/, http://listes.entrouvert.com/arc/lasso/, https://git.entrouvert.org/lasso.git/tree/NEWS?id=v2.7.0, https://lists.debian.org/debian-lts-announce/2021/06/msg00013.html, https://www.debian.org/security/2021/dsa-4926, https://git.entrouvert.org/lasso.git/commit/?id=076a37d7f0eb74001127481da2d355683693cde9

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -076a37d7f0eb74001127481da2d355683693cde9

    Affected versions

    2.4.0

    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-2021-28091 | CVE-DB