CVE-2016-0777
Scores
EPSS
Percentile: 67.2%
CVSS
CVSS Score: 6.5/10
All CVSS Scores
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
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.
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Related Vulnerabilities
Recommendations
Source: nvd
All OpenSSH users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-misc/openssh-7.1_p2”
Vulnerable Software (11)
Type: Configuration
Product: openssh
Operating System: rhel 7
{ "fixed": "6.6.1p1-23.el7_2"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: ubuntu trusty 14.04
{ "fixed": "1:6.6p1-2ubuntu2.4"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu vivid 15.04
{ "fixed": "1:6.7p1-5ubuntu1.4"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: ubuntu wily 15.10
{ "fixed": "1:6.9p1-2ubuntu0.1"}
Source: ubuntu
Type: Configuration
Product: openssh
Operating System: debian
{ "fixed": "1:7.1p2-1"}
Source: debian
Type: Configuration
Vendor: *
Product: linux_distro
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "vulne...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: mac_os_x
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.11.3", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: openssh
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.0:p1:*:*:*:*:*:*", ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.0:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.1:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.2:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.3:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.4:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.5:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.6:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.7:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.8:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:5.9:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.0:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.1:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.2:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.2:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.3:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.4:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.5:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.6:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.7:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.8:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:6.9:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:7.0:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:openbsd:openssh:7.1:p1:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: remote_device_access_virtual_customer_access_system
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:hp:remote_device_access_virtual_customer_access_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.07", "vulnerable": true } ],...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:hp:remote_device_access_virtual_customer_access_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.07", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: solaris
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "vulne...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: unified_threat_management_software
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:sophos:unified_threat_management_software:9.318:*:*:*:*:*:*:*", "vulnerable": true }, ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:sophos:unified_threat_management_software:9.318:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:sophos:unified_threat_management_software:9.353:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:110:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:120:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:220:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:320:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:425:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:525:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:h:sophos:unified_threat_management:625:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd