CVE-2022-28711

A memory corruption vulnerability exists in the cgi.c unescape functionality of ArduPilot APWeb master branch 50b6b7ac - master branch 46177cb9. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability...

CVE-2022-28711

CVE-2022-28711 affects ArduPilot APWeb master branch (cgi.c unescape). The vulnerability arises from a missing size check after a percent-decoding step: the code assumes two hex digits follow a '%' and copies into s+3, potentially reading past end of string and causing memory corruption. Reported...

ArduPilot APWeb cgi.c unescape memory corruption vulnerability

Summary A memory corruption vulnerability exists in the cgi.c unescape functionality of ArduPilot APWeb master branch 50b6b7ac - master branch 46177cb9. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability. Tested...

PT-2022-19187 · Ardupilot · Ardupilot Apweb

Name of the Vulnerable Software and Affected Versions: ArduPilot APWeb master branch versions 50b6b7ac through 46177cb9 Description: A memory corruption issue exists in the cgi.c unescape functionality. This can be triggered by a specially-crafted HTTP request, leading to memory corruption. An...