CVE-2019-6442

Published: Jan 16, 2019Modified: Nov 21, 2024

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can write one byte out of bounds in ntpd via a malformed config request, related to config_remotely in ntp_config.c, yyparse in ntp_parser.tab.c, and yyerror in ntp_parser.y.

Affected (1)

Products: Ntpsec: Ntpsec

Ntpsec

1 product

Ntpsec

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ntpsec Ntpsec	Before 1.1.3

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (8)

https://dumpco.re/blog/ntpsec-bugs

Source: cve@mitre.org

ExploitThird Party Advisory

https://dumpco.re/bugs/ntpsec-authed-oobwrite

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS

Source: cve@mitre.org

Release NotesThird Party Advisory

https://www.exploit-db.com/exploits/46178/

Source: cve@mitre.org

ExploitThird Party AdvisoryVDB Entry

https://dumpco.re/blog/ntpsec-bugs

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://dumpco.re/bugs/ntpsec-authed-oobwrite

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

https://www.exploit-db.com/exploits/46178/

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party AdvisoryVDB Entry

Timeline

No history available yet.