CVE-2016-2519

Home/CVE/ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by

CVE

ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by

ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by a large request data value, which triggers the ctl_getitem function to return a NULL value.

MEDIUM · CVSS 5.9 EPSS 0.09494

Monitor

EPSS percentile: top 7% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

ntp<= 4.2.8

ntpall versions

▣

Scoring & Timeline

5.9

MEDIUM · CVSS v3.0 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD30 Jan 2017 · 09:59 PM

CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10181-1
usnUSN-3349-1
suse-csafSUSE-SU-2016:1568-1
suse-csafSUSE-SU-2016:1471-1
suse-csafSUSE-SU-2016:1291-1
Show all 6 vendor advisoriessuse-csafSUSE-SU-2016:1278-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://support.ntp.org/bin/view/Main/NtpBug3008Vendor Advisory

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlThird Party Advisory

http://www.securityfocus.com/bid/88204Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1035705

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

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

Show all 8 references

https://security.netapp.com/advisory/ntap-20171004-0002/

https://www.kb.cert.org/vuls/id/718152Third Party AdvisoryUS Government Resource

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