CVE-2013-5211
Scores
EPSS
Percentile: 92.1%
CVSS
CVSS Score: 4.3/10
All CVSS Scores
Vector: AV:N/AC:M/Au:N/C:N/I:N/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
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
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 monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (14)
Type: Configuration
Product: ntp
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: ntp
Operating System: debian
{ "fixed": "1:4.2.8p3+dfsg-1"}
Source: debian
Type: Configuration
Product: ntp
Operating System: debian jessie 8
{ "unfixed": true}
Source: debian
Type: Configuration
Product: ntp
Operating System: debian wheezy 7
{ "unfixed": true}
Source: debian
Type: Configuration
Product: ntp
Operating System: debian squeeze 6
{ "unfixed": true}
Source: debian
Type: Configuration
Product: ntp-aux
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: ntp-doc
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: ntp-utils
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: ntpd
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: ntpdate
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Product: perl-NTP-Util
Operating System: altlinux
{ "fixed": "0:4.2.8-alt1"}
Source: redhat
Type: Configuration
Vendor: *
Product: linux_distro
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*", "vulnerable...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: ntp
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.7", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:-...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.7", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p0:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p10:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p11:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p12:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p13:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p14:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p15:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p16:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p17:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p18:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p19:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p20:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p21:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p22:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p23:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p24:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p25:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p7:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p8:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ntp:ntp:4.2.7:p9:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: opensuse
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd