Critical severity · published Aug 7, 2017
CVE-2015-7853
The datalen parameter in the refclock driver in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to execute arbitrary code or cause a denial of service…
9.8
CVSS
11.8%
EPSS
No
On KEV
Description
The datalen parameter in the refclock driver in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative input value.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.8% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CD
Clustered Data Ontap · Netapp
All versions, or not specified · source: NVD
DO
Data Ontap · Netapp
All versions, or not specified · source: NVD
NT
Ntp · Ntp
4.2.0 before 4.2.8; 4.3.0 before 4.3.77; 4.2.8; 4.2.8; 4.2.8; 4.2.8; +13 more · source: NVD
OB
Oncommand Balance · Netapp
All versions, or not specified · source: NVD
OP
Oncommand Performance Manager · Netapp
All versions, or not specified · source: NVD
OU
Oncommand Unified Manager · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7853
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7853
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2015-11/msg00093.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
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