CVE-2015-7704

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

10.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 95.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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 07:58Z2 YR AGO

Reserved

2015-10-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

1b97c342293ad1a62e723843c0c6f9771febde22a8316720ac45f3071c6a9f14

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1271070x_refsource_CONFIRM
• rhn.redhat.comRHSA-2015:1930http://rhn.redhat.com/errata/RHSA-2015-1930.htmlvendor-advisoryx_refsource_REDHAT
• www.securityfocus.com77280http://www.securityfocus.com/bid/77280vdb-entryx_refsource_BID
• www.kb.cert.orgVU#718152https://www.kb.cert.org/vuls/id/718152third-party-advisoryx_refsource_CERT-VN
• bugs.ntp.orghttp://bugs.ntp.org/show_bug.cgi?id=2901x_refsource_CONFIRM
• support.citrix.comhttps://support.citrix.com/article/CTX220112x_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20171004-0002/x_refsource_CONFIRM
• www.securitytracker.com1033951http://www.securitytracker.com/id/1033951vdb-entryx_refsource_SECTRACK
• support.ntp.orghttp://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_4_2_8p4_Securitx_refsource_CONFIRM
• www.debian.orgDSA-3388http://www.debian.org/security/2015/dsa-3388vendor-advisoryx_refsource_DEBIAN
• www.cs.bu.eduhttps://www.cs.bu.edu/~goldbe/NTPattack.htmlx_refsource_MISC
• eprint.iacr.orghttps://eprint.iacr.org/2015/1020.pdfx_refsource_MISC
• h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839x_refsource_CONFIRM
• rhn.redhat.comRHSA-2015:2520http://rhn.redhat.com/errata/RHSA-2015-2520.htmlvendor-advisoryx_refsource_REDHAT
• support.ntp.orghttp://support.ntp.org/bin/view/Main/NtpBug2901x_refsource_CONFIRM
• 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
• kc.mcafee.comhttps://kc.mcafee.com/corporate/index?page=content&id=SB10284x_refsource_CONFIRM
• www.arista.comhttps://www.arista.com/en/support/advisories-notices/security-advisories/1212-security-advisory-0016x_refsource_MISC