high7.8
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 recei…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Shadowsocks | Shadowsocks-Libev | Versions 1.3, 1.3.2, 1.4.0, 1.4.1, 1.4.2, 1.4.3 |
| Debian | Debian Linux | Version 9.2 |
Weakness classification
References
- NVD record
- CVE.org record
- 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/
- 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/