CVE-2011-4128
Scores
EPSS
Percentile: 1.3%
CVSS
CVSS Score: 5.1/10
All CVSS Scores
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
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
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
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (7)
Type: Configuration
Product: gnutls
Operating System: rhel 5
{ "fixed": "1.4.1-7.el5_8.2"}
Source: redhat
Type: Configuration
Product: gnutls
Operating System: rhel 6
{ "fixed": "2.8.5-4.el6_2.2"}
Source: redhat
Type: Configuration
Product: gnutls13
Operating System: ubuntu hardy 8.04
{ "fixed": "2.0.4-1ubuntu2.7"}
Source: ubuntu
Type: Configuration
Product: gnutls26
Operating System: debian
{ "fixed": "2.12.14-1"}
Source: debian
Type: Configuration
Product: gnutls26
Operating System: debian squeeze 6
{ "fixed": "2.8.6-1+squeeze1"}
Source: debian
Type: Configuration
Vendor: gnu
Product: gnutls
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.1:*:*:*:*:*:*:*", "vuln...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.6.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.10:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.11:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.12:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:2.12.13:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: gnu
Product: gnutls
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.1:*:*:*:*:*:*:*", "vulner...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:gnu:gnutls:3.0.6:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd