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CVE-2015-7975

Date: January 30, 2017

The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash).

Severity Score

6.2

Related Resources (24)

Url: http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html

Url: http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html

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

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html

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

Url: https://security-tracker.debian.org/tracker/CVE-2015-7975

Url: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html

Url: http://www.securityfocus.com/bid/81959

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2015-7975

Url: http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html

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

Url: http://support.ntp.org/bin/view/Main/NtpBug2937

Url: http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-7975

Url: http://www.ubuntu.com/usn/USN-3096-1

Url: http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html

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

Url: http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html

Url: https://bto.bluecoat.com/security-advisory/sa113

Url: https://www.mend.io/vulnerability-database/CVE-2015-7975

Severity Score

6.2

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:	6.2
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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CVE-2015-7975

Date: January 30, 2017

Severity Score

Related Resources (24)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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