UBUNTU-CVE-2019-1010263

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    UBUNTU-CVE-2019-1010263

    Published: 17 Jul 2019Last Modified: 20 May 2026

    Summary:

    Details: Perl Crypt::JWT prior to 0.023 is affected by: Incorrect Access Control. The impact is: allow attackers to bypass authentication by providing a token by crafting with hmac(). The component is: JWT.pm, line 614. The attack vector is: network connectivity. The fixed version is: after commit b98a59b42ded9f9e51b2560410106207c2152d6c.

    References: https://ubuntu.com/security/CVE-2019-1010263, https://github.com/DCIT/perl-Crypt-JWT/commit/b98a59b42ded9f9e51b2560410106207c2152d6c, https://www.openwall.com/lists/oss-security/2018/09/07/1, https://www.cve.org/CVERecord?id=CVE-2019-1010263

    Affected packages

    Package

    Name: libcrypt-jwt-perl

    Purl: pkg:deb/ubuntu/libcrypt-jwt-perl?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.024-1

    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