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

CVE-2016-0777

Disclosure Date: January 14, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.

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CVSS V3 Severity and Metrics
Base Score:
6.5 Medium
Impact Score:
3.6
Exploitability Score:
2.8
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None

General Information

Vendors

  • apple,
  • hp,
  • openbsd,
  • oracle,
  • sophos

Products

  • linux 7,
  • mac os x,
  • openssh 5.0,
  • openssh 5.1,
  • openssh 5.2,
  • openssh 5.3,
  • openssh 5.4,
  • openssh 5.5,
  • openssh 5.6,
  • openssh 5.7,
  • openssh 5.8,
  • openssh 5.9,
  • openssh 6.0,
  • openssh 6.1,
  • openssh 6.2,
  • openssh 6.3,
  • openssh 6.4,
  • openssh 6.5,
  • openssh 6.6,
  • openssh 6.7,
  • openssh 6.8,
  • openssh 6.9,
  • openssh 7.0,
  • openssh 7.1,
  • remote device access virtual customer access system,
  • solaris 11.3,
  • unified threat management software 9.318,
  • unified threat management software 9.353

References

Advisory

Additional Info

Technical Analysis