UBUNTU-CVE-2015-0282

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    UBUNTU-CVE-2015-0282

    Published: 12 Mar 2015Last Modified: 22 Apr 2026
    Upstream:
    CVE-2015-0282
    Aliases:
    USN-2540-1

    Summary:

    Details: GnuTLS before 3.1.0 does not verify that the RSA PKCS #1 signature algorithm matches the signature algorithm in the certificate, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

    References: https://ubuntu.com/security/CVE-2015-0282, http://www.gnutls.org/security.html#GNUTLS-SA-2015-1, https://ubuntu.com/security/notices/USN-2540-1, https://www.cve.org/CVERecord?id=CVE-2015-0282

    Affected packages

    Package

    Name: gnutls26

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.12.23-12ubuntu2.2

    Affected versions

    2.12.23-1ubuntu4
    2.12.23-1ubuntu5
    2.12.23-12ubuntu1
    2.12.23-12ubuntu2
    2.12.23-12ubuntu2.1

    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