PT-2022-10667 · Unknown · Gps-Sdr-Sim

Firmianayo · Published 2022-06-30 · Updated 2022-07-08 · CVE-2021-37778

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions gps-sdr-sim version 1.0

Description The issue is related to a buffer overflow that occurs when parsing long command line parameters. This can potentially lead to Denial of Service (DoS) or code execution.

Recommendations For gps-sdr-sim version 1.0, consider restricting the length of command line parameters to prevent the buffer overflow until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-37778

Affected Products

Gps-Sdr-Sim

References · 6

• 🔥 https://github.com/osqzss/gps-sdr-sim/issues/294 · Exploit
• https://osv.dev/vulnerability/CVE-2021-37778 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37778 · Security Note
• https://t.me/cvenotify/32426 · Telegram Post
• https://t.me/cibsecurity/45412 · Telegram Post
• https://t.me/cvenotify/32424 · Telegram Post