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CVE-2015-8158

Date: January 30, 2017

The getresponse function in ntpq in NTP versions before 4.2.8p9 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (infinite loop) via crafted packets with incorrect values.

Severity Score

5.9

Related Resources (16)

Url: https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03750en_us

Url: http://rhn.redhat.com/errata/RHSA-2016-2583.html

Url: http://www.debian.org/security/2016/dsa-3629

Url: https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2015-8158

Url: http://www.securityfocus.com/bid/81814

Url: https://access.redhat.com/security/cve/CVE-2015-8158

Url: https://security-tracker.debian.org/tracker/CVE-2015-8158

Url: https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03766en_us

Url: https://security.netapp.com/advisory/ntap-20171031-0001/

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-8158

Url: http://www.securitytracker.com/id/1034782

Url: http://support.ntp.org/bin/view/Main/NtpBug2948

Url: https://security.gentoo.org/glsa/201607-15

Url: https://www.kb.cert.org/vuls/id/718152

Url: https://www.mend.io/vulnerability-database/CVE-2015-8158

Severity Score

5.9

CVSS v3.1

Base Score:	5.9
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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