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    CVE-2015-2319

    The TLS stack in Mono before 3.12.1 makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204.

    Published:Jan 8, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 8, 2018
    EPSS Score:0.00874
    CVSS Score:7.5

    Affected Products

    Vendor
    Mono-project
    Product
    Mono

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

    References

    http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
    http://www.openwall.com/lists/oss-security/2015/03/17/9
    http://www.securityfocus.com/bid/73250
    http://www.ubuntu.com/usn/USN-2547-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1202869
    https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10
    https://mitls.org/pages/attacks/SMACK#freak
    https://www.debian.org/security/2015/dsa-3202
    http://www.mono-project.com/news/2015/03/07/mono-tls-vulnerability/
    http://www.openwall.com/lists/oss-security/2015/03/17/9
    http://www.securityfocus.com/bid/73250
    http://www.ubuntu.com/usn/USN-2547-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1202869
    https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10
    https://mitls.org/pages/attacks/SMACK#freak
    https://www.debian.org/security/2015/dsa-3202

    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