CVE-2015-7854

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

14.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 96.3% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-08-07 20:00Z9 YR AGO

Last updated

2024-08-06 08:06Z2 YR AGO

Reserved

2015-10-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

7fee05990f71217e8a74f8e453cc9f40982c2cedbd6121aa9bbef87db58583e0

• support.ntp.orghttp://support.ntp.org/bin/view/Main/NtpBug2921x_refsource_CONFIRM
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1274263x_refsource_CONFIRM
• www.securitytracker.com1033951http://www.securitytracker.com/id/1033951vdb-entryx_refsource_SECTRACK
• www.securityfocus.com77277http://www.securityfocus.com/bid/77277vdb-entryx_refsource_BID
• security.gentoo.orgGLSA-201607-15https://security.gentoo.org/glsa/201607-15vendor-advisoryx_refsource_GENTOO
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20171004-0001/x_refsource_CONFIRM