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K
cveMitreCVE-2017-6458
HistoryMar 27, 2017 - 5:59 p.m.

CVE-2017-6458

2017-03-2717:59:00
CWE-119
mitre
web.nvd.nist.gov
155
7
cve-2017-6458
ntp
buffer overflow
remote authentication
nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.005

Percentile

76.3%

Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable.

Affected configurations

Nvd
Node
ntpntpRange<4.2.8
OR
ntpntpRange4.3.04.3.94
OR
ntpntpMatch4.2.8-
OR
ntpntpMatch4.2.8p1
OR
ntpntpMatch4.2.8p1-beta1
OR
ntpntpMatch4.2.8p1-beta2
OR
ntpntpMatch4.2.8p1-beta3
OR
ntpntpMatch4.2.8p1-beta4
OR
ntpntpMatch4.2.8p1-beta5
OR
ntpntpMatch4.2.8p1-rc1
OR
ntpntpMatch4.2.8p1-rc2
OR
ntpntpMatch4.2.8p2
OR
ntpntpMatch4.2.8p2-rc1
OR
ntpntpMatch4.2.8p2-rc2
OR
ntpntpMatch4.2.8p2-rc3
OR
ntpntpMatch4.2.8p3
OR
ntpntpMatch4.2.8p3-rc1
OR
ntpntpMatch4.2.8p3-rc2
OR
ntpntpMatch4.2.8p3-rc3
OR
ntpntpMatch4.2.8p4
OR
ntpntpMatch4.2.8p5
OR
ntpntpMatch4.2.8p6
OR
ntpntpMatch4.2.8p7
OR
ntpntpMatch4.2.8p8
OR
ntpntpMatch4.2.8p9
Node
hpehpux-ntpRange<c.4.2.8.4.0
Node
applemac_os_xRange10.8.010.13
Node
siemenssimatic_net_cp_443-1_opc_ua_firmware
AND
siemenssimatic_net_cp_443-1_opc_uaMatch-
VendorProductVersionCPE
ntpntp*cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:-:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-beta1:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-beta2:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-beta3:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-beta4:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-beta5:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-rc1:*:*:*:*:*:*
ntpntp4.2.8cpe:2.3:a:ntp:ntp:4.2.8:p1-rc2:*:*:*:*:*:*
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References

Social References

More

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.005

Percentile

76.3%