CVE-2015-2774

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    CVE-2015-2774

    Published: 7 Apr 2016Last Modified: 16 Apr 2026

    Summary:

    Details: Erlang/OTP before 18.0-rc1 does not properly check CBC padding bytes when terminating connections, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, a variant of CVE-2014-3566 (aka POODLE).

    References: http://lists.opensuse.org/opensuse-updates/2016-02/msg00124.html, http://openwall.com/lists/oss-security/2015/03/27/6, http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html, https://web.archive.org/web/20150905124006/http://www.erlang.org/news/85, https://www.imperialviolet.org/2014/12/08/poodleagain.html, http://openwall.com/lists/oss-security/2015/03/27/9, http://www.securityfocus.com/bid/73398, https://usn.ubuntu.com/3571-1/

    Affected packages

    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