Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2016-3739

Disclosure Date: May 20, 2016 •
CVE-2016-3739
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The (1) mbed_connect_step1 function in lib/vtls/mbedtls.c and (2) polarssl_connect_step1 function in lib/vtls/polarssl.c in cURL and libcurl before 7.49.0, when using SSLv3 or making a TLS connection to a URL that uses a numerical IP address, allow remote attackers to spoof servers via an arbitrary valid certificate.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

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

  • haxx

Products

  • curl 7.21.0,
  • curl 7.21.1,
  • curl 7.21.2,
  • curl 7.21.3,
  • curl 7.21.4,
  • curl 7.21.5,
  • curl 7.21.6,
  • curl 7.21.7,
  • curl 7.22.0,
  • curl 7.23.0,
  • curl 7.23.1,
  • curl 7.24.0,
  • curl 7.25.0,
  • curl 7.26.0,
  • curl 7.27.0,
  • curl 7.28.0,
  • curl 7.28.1,
  • curl 7.29.0,
  • curl 7.30.0,
  • curl 7.31.0,
  • curl 7.32.0,
  • curl 7.33.0,
  • curl 7.34.0,
  • curl 7.35.0,
  • curl 7.36.0,
  • curl 7.38.0,
  • curl 7.39.0,
  • curl 7.40.0,
  • curl 7.41.0,
  • curl 7.42.0,
  • curl 7.42.1,
  • curl 7.43.0,
  • curl 7.44.0,
  • curl 7.45.0,
  • curl 7.46.0,
  • curl 7.47.0,
  • curl 7.48.0
Technical Analysis