CVE-2015-7871
critical · 9.8Crypto-NAK packets in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to bypass authentication.
9.8
CVSS
81.8%
EPSS (exploit prob.)
100th
EPSS percentile
2017-08-07
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| ntp | ntp | >= 4.2.6, < 4.2.8 |
| ntp | ntp | >= 4.3.0, < 4.3.77 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
| ntp | ntp | 4.2.5 |
Check a specific version with /api/v1/cve/match.
References
- http://support.ntp.org/bin/view/Main/NtpBug2941
- http://www.debian.org/security/2015/dsa-3388
- http://www.securityfocus.com/bid/77287
- http://www.securitytracker.com/id/1033951
- https://bugzilla.redhat.com/show_bug.cgi?id=1274265
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839
- https://security.gentoo.org/glsa/201604-03
- https://security.gentoo.org/glsa/201607-15
- https://security.netapp.com/advisory/ntap-20171004-0001/
- http://support.ntp.org/bin/view/Main/NtpBug2941
- http://www.debian.org/security/2015/dsa-3388
- http://www.securityfocus.com/bid/77287
- http://www.securitytracker.com/id/1033951
- https://bugzilla.redhat.com/show_bug.cgi?id=1274265
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839
- https://security.gentoo.org/glsa/201604-03
- https://security.gentoo.org/glsa/201607-15
- https://security.netapp.com/advisory/ntap-20171004-0001/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2015-7871