CWE
120 119
Advisory Published
Updated

CVE-2022-40990: 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 'no bandwidth WORD dlrate <1-9999> dlceil <1-9999> ulrate <1-9999> ulceil <1-9999> priority (highest|high|normal|low|lowest)' 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-2022-40990?

    CVE-2022-40990 is a vulnerability that allows for stack-based buffer overflow in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020, leading to arbitrary command execution.

  • How severe is CVE-2022-40990?

    CVE-2022-40990 has a severity rating of 9.8, which is considered critical.

  • What is the affected software version of CVE-2022-40990?

    The Siretta Quartz-gold Firmware version g5.0.1.5-210720-141020 is affected by CVE-2022-40990.

  • How can CVE-2022-40990 be exploited?

    CVE-2022-40990 can be exploited by sending a specially-crafted network packet to the vulnerable device.

  • Is Siretta QUARTZ-GOLD vulnerable to CVE-2022-40990?

    No, Siretta QUARTZ-GOLD is not vulnerable to CVE-2022-40990.

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