CVE-2014-3493
Scores
EPSS
Percentile: 2.4%
CVSS
CVSS Score: 2.7/10
All CVSS Scores
Vector: AV:A/AC:L/Au:S/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Adjacent Network (A)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (17)
Type: Configuration
Product: samba
Operating System: ubuntu trusty 14.04
{ "fixed": "2:4.1.6+dfsg-1ubuntu2.14.04.2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu utopic 14.10
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu vivid 15.04
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu wily 15.10
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu xenial 16.04
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu yakkety 16.10
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: ubuntu zesty 17.04
{ "fixed": "2:4.1.8+dfsg-1ubuntu2"}
Source: ubuntu
Type: Configuration
Product: samba
Operating System: debian
{ "fixed": "2:4.1.9+dfsg-1"}
Source: debian
Type: Configuration
Product: samba
Operating System: debian squeeze 6
{ "unaffected": true}
Source: debian
Type: Configuration
Product: samba
Operating System: rhel 6
{ "fixed": "3.6.9-169.el6_5"}
Source: redhat
Type: Configuration
Product: samba
Operating System: rhel 7
{ "fixed": "4.1.1-35.el7_0"}
Source: redhat
Type: Configuration
Product: samba3x
Operating System: rhel 5
{ "fixed": "3.6.6-0.140.el5_10"}
Source: redhat
Type: Configuration
Product: samba4
Operating System: debian
{ "fixed": "4.0.0~beta2+dfsg1-3.2+deb7u2"}
Source: debian
Type: Configuration
Product: samba4
Operating System: rhel 6
{ "fixed": "4.0.0-63.el6_5.rc4"}
Source: redhat
Type: Configuration
Vendor: *
Product: samba
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.1:*:*:*:*:*:*:*", "vuln...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.10:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.11:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.12:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.13:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.14:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.15:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.16:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.17:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.18:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.19:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.20:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.21:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.22:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:3.6.23:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: samba
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:*", "vuln...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.1.8:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: samba
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:*", "vuln...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.10:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.11:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.12:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.13:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.14:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.15:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.16:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.17:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:samba:samba:4.0.18:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd