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Vulnerability details: VCID-4u6a-q982-1ubc
Vulnerability ID VCID-4u6a-q982-1ubc
Aliases CVE-2017-6458
Summary ntp: Potential Overflows in ctl_put() functions
Status Published
Exploitability 0.5
Weighted Severity 6.4
Risk 3.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-121 Stack-based Buffer Overflow
System Score Found at
cvssv3 7.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-6458.json
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
epss 0.09351 https://api.first.org/data/v1/epss?cve=CVE-2017-6458
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-6458.json
https://api.first.org/data/v1/epss?cve=CVE-2017-6458
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6458
1434005 https://bugzilla.redhat.com/show_bug.cgi?id=1434005
USN-3349-1 https://usn.ubuntu.com/3349-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-6458.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.9274
EPSS Score 0.09351
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:31:43.899312+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-6458.json 38.0.0