CWE
120 119
Advisory Published
Updated

CVE-2022-40995: Buffer Overflow

First published: Thu Jan 26 2023(Updated: )

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 '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.

Credit: talos-cna@cisco.com

Affected SoftwareAffected VersionHow to fix
Siretta Quartz-gold Firmware=g5.0.1.5-210720-141020
Siretta QUARTZ-GOLD

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Frequently Asked Questions

  • What is CVE-2022-40995?

    CVE-2022-40995 is a vulnerability that allows arbitrary command execution due to several stack-based buffer overflow vulnerabilities in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020.

  • What is the severity of CVE-2022-40995?

    CVE-2022-40995 has a severity rating of 9.8 (critical).

  • How does CVE-2022-40995 affect Siretta Quartz-gold Firmware?

    Siretta Quartz-gold Firmware version g5.0.1.5-210720-141020 is affected by CVE-2022-40995.

  • How can CVE-2022-40995 be exploited?

    CVE-2022-40995 can be exploited by sending a specially-crafted network packet to trigger the stack-based buffer overflow vulnerabilities, leading to arbitrary command execution.

  • Is Siretta QUARTZ-GOLD vulnerable to CVE-2022-40995?

    No, Siretta QUARTZ-GOLD is not vulnerable to CVE-2022-40995.

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