Security Advisory

CVE-2020-27539

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-01-25 20:26:41

Last updated 2024-08-04 16:18:44

Assigner mitre

State PUBLISHED

Description

Heap overflow with full parsing of HTTP respose in Rostelecom CS-C2SHW 5.0.082.1. AgentUpdater service has a self-written HTTP parser and builder. HTTP parser has a heap buffer overflow (OOB write). In default configuration camera parses responses only from HTTPS URLs from config file, so vulnerable code is unreachable and one more bug required to reach it.

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