Vulnerability Information
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Vulnerability Title
Heap-based buffer overflow in Axis A1001 Network Door Controller's OSDP communication
Vulnerability Description
Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when communicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which is handling the OSDP communication allowing to write outside of the allocated buffer. By appending invalid data to an OSDP message it was possible to write data beyond the heap allocated buffer. The data written outside the buffer could be used to execute arbitrary code. lease refer to the Axis security advisory for more information, mitigation and affected products and software versions.
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
AXIS A1001 缓冲区错误漏洞
Vulnerability Description
AXIS A1001是瑞典安讯士（AXIS）公司的一款门控制器。 AXIS A1001 1.65.4及之前版本存在安全漏洞，该漏洞源于在 pacsiod 进程中存在基于堆的缓冲区溢出，允许在分配的缓冲区之外进行写入，写入缓冲区外部的数据可用于执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A