4.7
CVE-2026-18321
- EPSS 0.08%
- Veröffentlicht 31.07.2026 18:04:06
- Zuletzt bearbeitet 28.08.2026 15:44:39
- Erkennungen
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in ntpsec
Buffer overflow in NTPsec's Zyfer refclock allows local attacker to crash ntpd
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerNTPsec
≫
Produkt
ntpsec
Default Statusunaffected
Version
0
Version <
1.2.5
Status
affected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.08% | 0.003 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| cve@gitlab.com | 4.7 | 1 | 3.6 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
https://gitlab.com/NTPsec/ntpsec/-/work_items/890