CVE-2019-12261

Description

Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion during connect() to a remote host.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

22.506

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are affected in Wind River VxWorks 7	Windows
Multiple Vulnerabilities are affected in Wind River VxWorks 7.0	Windows
Vulnerabilities CVE-2019-12261,CVE-2020-10664 are affected in Wind River VxWorks 6.8.3	Windows
Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Vulnerability (CVE-2019-12261)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234