CVE-2017-15924

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.

• CWE-78

• http://openwall.com/lists/oss-security/2017/10/13/2Mailing List, Third Party Advisory
• http://www.debian.org/security/2017/dsa-4009Third Party Advisory
• https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3Third Party Advisory
• https://github.com/shadowsocks/shadowsocks-libev/issues/1734Third Party Advisory
• https://www.x41-dsec.de/lab/advisories/x41-2017-010-shadowsocks-libev/Exploit, Third Party Advisory
• http://openwall.com/lists/oss-security/2017/10/13/2Mailing List, Third Party Advisory
• http://www.debian.org/security/2017/dsa-4009Third Party Advisory
• https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3Third Party Advisory
• https://github.com/shadowsocks/shadowsocks-libev/issues/1734Third Party Advisory
• https://www.x41-dsec.de/lab/advisories/x41-2017-010-shadowsocks-libev/Exploit, Third Party Advisory

Published

Oct 27, 2017

Last Modified

Jun 17, 2026

Status

Modified

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