CVE-2017-15924

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    CVE-2017-15924

    Published: 27 Oct 2017Last Modified: 8 Jul 2026

    Summary:

    Details: In manager.c in ss-manager in shadowsocks-libev 3.1.0, improper parsing allows command injection via shell metacharacters in a JSON configuration request received via 127.0.0.1 UDP traffic, related to the add_server, build_config, and construct_command_line functions.

    References: http://openwall.com/lists/oss-security/2017/10/13/2, http://www.debian.org/security/2017/dsa-4009, https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3, https://github.com/shadowsocks/shadowsocks-libev/issues/1734, https://www.x41-dsec.de/lab/advisories/x41-2017-010-shadowsocks-libev/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5b7f057663898b91e174b9440864f51474cc780d
    Fixed -None

    Affected versions

    1.3
    1.3.2

    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