DEBIAN-CVE-2009-3024

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    DEBIAN-CVE-2009-3024

    Published: 31 Aug 2009Last Modified: 1 Sept 2026
    Upstream:
    CVE-2009-3024

    Summary:

    Details: The verify_hostname_of_cert function in the certificate checking feature in IO-Socket-SSL (IO::Socket::SSL) 1.14 through 1.25 only matches the prefix of a hostname when no wildcard is used, which allows remote attackers to bypass the hostname check for a certificate.

    References: https://security-tracker.debian.org/tracker/CVE-2009-3024

    Affected packages

    Package

    Name: libio-socket-ssl-perl

    Purl: pkg:deb/debian/libio-socket-ssl-perl?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.30-1

    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