VDB
CVE-2019-6445
CVE-2019-6445
PUBLISHED
An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.
EPSS 16.56% · 95.0th percentile
Risk Scores
EPSS Score
16.56%
95.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ntpsec | 0, 1.0.0+dfsg1-1, 1.0.0+dfsg1-3 |
Exploit Intelligence
- CIRCL exploited: CVE-2019-6445 (circl-sighting)
- https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS (circl)
- https://dumpco.re/blog/ntpsec-bugs (nist-nvd)
- https://dumpco.re/bugs/ntpsec-authed-npe (nist-nvd)
- https://www.exploit-db.com/exploits/46177/ (nist-nvd)
- NTPsec 1.1.2 - ntp_control Authenticated NULL Pointer Dereference Exploit (0day-today)
- NTPsec 1.1.2 - ntp_control Authenticated NULL Pointer Dereference Exploit (0day-today)
Timeline
- Jan 16, 2019 PoC Published
- Jan 16, 2019 CVE Published
- Jan 17, 2019 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 14, 2022 CVE Updated
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-6445 third-party-advisory
- https://dumpco.re/blog/ntpsec-bugs third-party-advisory
- https://dumpco.re/bugs/ntpsec-authed-npe third-party-advisory
- https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS third-party-advisory
- https://www.exploit-db.com/exploits/46177/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-6445 third-party-advisory