DetranCLI Command Parsing Stack-Based Buffer Overflow Vulnerabilities in Siretta QUARTZ-GOLD G5.0.1.5-210720-141020

CVE-2022-40996 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the 'no firmwall srcmac (WORD|null) srcip (A.B.C.D|null) dstip (A.B.C.D|null) protocol (none|tcp|udp|icmp) srcport (<1-65535>|null) dstport (<1-65535>|null) policy (drop|accept) description (WORD|null)' command template.

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