PT-2023-12616 · Unknown · Px4-Autopilot

Bob4Drone · CVE-2021-46896 · Published 2023-07-06 · Updated 2023-07-12

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions PX4-Autopilot (affected versions not specified)

Description The issue allows attackers to cause a denial of service via a handler function handling msgid 332. This is related to a Buffer Overflow vulnerability.

Recommendations 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-2021-46896

Affected Products

Px4-Autopilot

References · 4

• 🔥 https://github.com/PX4/PX4-Autopilot/issues/18369 · Exploit
• https://osv.dev/vulnerability/CVE-2021-46896 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46896 · Security Note
• https://t.me/cvenotify/54146 · Telegram Post