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

CVE-2007-2243

Disclosure Date: April 25, 2007
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483.

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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

Vendors

  • openbsd

Products

  • openssh 1.2,
  • openssh 1.2.1,
  • openssh 1.2.2,
  • openssh 1.2.27,
  • openssh 1.2.3,
  • openssh 2.1,
  • openssh 2.1.1,
  • openssh 2.2,
  • openssh 2.3,
  • openssh 2.5,
  • openssh 2.5.1,
  • openssh 2.5.2,
  • openssh 2.9,
  • openssh 2.9.9,
  • openssh 2.9.9p2,
  • openssh 2.9p1,
  • openssh 2.9p2,
  • openssh 3.0,
  • openssh 3.0.1,
  • openssh 3.0.1p1,
  • openssh 3.0.2,
  • openssh 3.0.2p1,
  • openssh 3.0p1,
  • openssh 3.1,
  • openssh 3.1p1,
  • openssh 3.2,
  • openssh 3.2.2,
  • openssh 3.2.2p1,
  • openssh 3.2.3p1,
  • openssh 3.3,
  • openssh 3.3p1,
  • openssh 3.4,
  • openssh 3.4p1,
  • openssh 3.5,
  • openssh 3.5p1,
  • openssh 3.6,
  • openssh 3.6.1,
  • openssh 3.6.1p1,
  • openssh 3.6.1p2,
  • openssh 3.7,
  • openssh 3.7.1,
  • openssh 3.7.1p1,
  • openssh 3.7.1p2,
  • openssh 3.8,
  • openssh 3.8.1,
  • openssh 3.8.1p1,
  • openssh 3.9,
  • openssh 3.9.1,
  • openssh 3.9.1p1,
  • openssh 4.0,
  • openssh 4.0p1,
  • openssh 4.1,
  • openssh 4.1p1,
  • openssh 4.2,
  • openssh 4.2p1,
  • openssh 4.3,
  • openssh 4.3p1,
  • openssh 4.3p2,
  • openssh 4.4,
  • openssh 4.4p1,
  • openssh 4.5,
  • openssh 4.6
Technical Analysis