CVE-2021-37778 — CRITICAL (9.8)

Vulnerability Description

There is a buffer overflow in gps-sdr-sim v1.0 when parsing long command line parameters, which can lead to DoS or code execution.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gps-Sdr-Sim Project	Gps-Sdr-Sim	1.0

Related Weaknesses (CWE)

CWE-120

References

https://github.com/osqzss/gps-sdr-sim/issues/294ExploitIssue TrackingThird Party Advisory
https://github.com/osqzss/gps-sdr-sim/issues/294ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-37778?

CVE-2021-37778 is a vulnerability with a CVSS score of 9.8 (CRITICAL). There is a buffer overflow in gps-sdr-sim v1.0 when parsing long command line parameters, which can lead to DoS or code execution.

How severe is CVE-2021-37778?

CVE-2021-37778 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-37778?

Check the references section above for vendor advisories and patch information. Affected products include: Gps-Sdr-Sim Project Gps-Sdr-Sim.