Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
Low
Attack Vector
Local
0

CVE-2017-15924

Disclosure Date: October 27, 2017 •
CVE-2017-15924 CVSS v3 Base Score: 7.8
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • debian,
  • shadowsocks

Products

  • debian linux 9.2,
  • shadowsocks-libev 1.3,
  • shadowsocks-libev 1.3.2,
  • shadowsocks-libev 1.4.0,
  • shadowsocks-libev 1.4.1,
  • shadowsocks-libev 1.4.2,
  • shadowsocks-libev 1.4.3,
  • shadowsocks-libev 1.4.4,
  • shadowsocks-libev 1.4.5,
  • shadowsocks-libev 1.4.6,
  • shadowsocks-libev 1.4.7,
  • shadowsocks-libev 1.4.8,
  • shadowsocks-libev 1.5.0,
  • shadowsocks-libev 1.5.1,
  • shadowsocks-libev 1.5.2,
  • shadowsocks-libev 1.5.3,
  • shadowsocks-libev 1.6.1,
  • shadowsocks-libev 1.6.2,
  • shadowsocks-libev 1.6.3,
  • shadowsocks-libev 1.6.4,
  • shadowsocks-libev 2.0.1,
  • shadowsocks-libev 2.0.2,
  • shadowsocks-libev 2.0.3,
  • shadowsocks-libev 2.0.4,
  • shadowsocks-libev 2.0.5,
  • shadowsocks-libev 2.0.6,
  • shadowsocks-libev 2.0.7,
  • shadowsocks-libev 2.0.8,
  • shadowsocks-libev 2.1.0,
  • shadowsocks-libev 2.1.1,
  • shadowsocks-libev 2.1.2,
  • shadowsocks-libev 2.1.3,
  • shadowsocks-libev 2.1.4,
  • shadowsocks-libev 2.2.0,
  • shadowsocks-libev 2.2.1,
  • shadowsocks-libev 2.2.2,
  • shadowsocks-libev 2.2.3,
  • shadowsocks-libev 2.3.0,
  • shadowsocks-libev 2.3.1,
  • shadowsocks-libev 2.3.2,
  • shadowsocks-libev 2.3.3,
  • shadowsocks-libev 2.4.0,
  • shadowsocks-libev 2.4.1,
  • shadowsocks-libev 2.4.2,
  • shadowsocks-libev 2.4.3,
  • shadowsocks-libev 2.4.4,
  • shadowsocks-libev 2.4.5,
  • shadowsocks-libev 2.4.6,
  • shadowsocks-libev 2.4.7,
  • shadowsocks-libev 2.4.8,
  • shadowsocks-libev 2.5.0,
  • shadowsocks-libev 2.5.1,
  • shadowsocks-libev 2.5.2,
  • shadowsocks-libev 2.5.3,
  • shadowsocks-libev 2.5.4,
  • shadowsocks-libev 2.5.5,
  • shadowsocks-libev 2.5.6,
  • shadowsocks-libev 2.6.0,
  • shadowsocks-libev 2.6.1,
  • shadowsocks-libev 2.6.2,
  • shadowsocks-libev 2.6.3,
  • shadowsocks-libev 3.0.0,
  • shadowsocks-libev 3.0.1,
  • shadowsocks-libev 3.0.2,
  • shadowsocks-libev 3.0.3,
  • shadowsocks-libev 3.0.4,
  • shadowsocks-libev 3.0.5,
  • shadowsocks-libev 3.0.6,
  • shadowsocks-libev 3.0.7,
  • shadowsocks-libev 3.0.8,
  • shadowsocks-libev 3.1.0
Technical Analysis