4.3
CVE-2015-1799
- EPSS 0.6%
- Published 08.04.2015 10:59:05
- Last modified 12.04.2025 10:46:40
- Source secalert@redhat.com
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The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.6% | 0.685 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 5.5 | 4.9 |
AV:A/AC:M/Au:N/C:N/I:P/A:P
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