CVE-2006-5051
Scores
EPSS
Percentile: 2.6%
CVSS
CVSS Score: 8.1/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
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
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
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
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.
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Sources
CWEs
Exploits
Recommendations
Source: nvd
All OpenSSH users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-misc/openssh-4.4_p1-r5”
Vulnerable Software (9)
Type: Configuration
Product: openssh
Operating System: rhel 2.1
{ "fixed": "3.1p1-21"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 3
{ "fixed": "3.6.1p2-33.30.12"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: rhel 4
{ "fixed": "3.9p1-8.RHEL4.17"}
Source: redhat
Type: Configuration
Product: openssh
Operating System: debian
{ "fixed": "1:4.6p1-1"}
Source: debian
Type: Configuration
Product: openssh-krb5
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: *
Product: debian_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*", "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:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:m...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.4.8", "versionStartIncluding": "10.4", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.4.8", "versionStartIncluding": "10.4", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: mac_os_x_server
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:m...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.4.8", "versionStartIncluding": "10.4", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.3.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.4.8", "versionStartIncluding": "10.4", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: openssh
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.4", "vulnerable": true } ], "operator": "OR"}
Source: nvd