Vulnerability Monitor

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CVE-2019-6445

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.

Published

2019-01-16T05:29:01.293

Last Modified

2024-11-21T04:46:27.993

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ntpsec	ntpsec	< 1.1.3	Yes

References

https://dumpco.re/blog/ntpsec-bugs Exploit, Third Party Advisory ([email protected])
https://dumpco.re/bugs/ntpsec-authed-npe Exploit, Third Party Advisory ([email protected])
https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS Release Notes, Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/46177/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://dumpco.re/blog/ntpsec-bugs Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://dumpco.re/bugs/ntpsec-authed-npe Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/46177/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)