Home/CVE/NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to con
CVE

CVE-2015-7973

NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to con

NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to conduct replay attacks by sniffing the network.

MEDIUM · CVSS 6.5 EPSS 0.08603
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  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0
▤

Affected Products & Versions

7
ntp< 4.2.8
ntp>= 4.3.0 and < 4.3.90
ntpall versions
siemens tim 4r-ie firmwareall versions
siemens tim 4r-ie dnp3 firmwareall versions
freebsd>= 10.0 and < 10.1
freebsdall versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · 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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:10181-1
siemens-csafSSA-497656
usnUSN-3096-1
suse-csafSUSE-SU-2016:1311-1
suse-csafSUSE-SU-2016:1247-1
🔗

References & Sources

22
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.htmlBroken Link
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