Stack-Based Buffer Overflow in Xerox Printers Due to Google Cloud Print Flaw
CVE-2019-13171

9.8CRITICAL

Key Information:

Vendor
Xerox
Status
Phaser 3320 Firmware
Vendor
CVE Published:
13 March 2020

Summary

Several Xerox printers, particularly the Phaser 3320, contain a stack-based buffer overflow vulnerability within the Google Cloud Print functionality. This vulnerability arises from improper management of registered parameters that leads to unchecked sizes in the memcpy() function, allowing unauthenticated attackers to potentially execute arbitrary code on the affected devices. These security flaws highlight the importance of reviewing and updating device firmware to mitigate risks associated with insecure implementations.

References

https://security.business.xerox.com/
x_refsource_MISC
https://www.nccgroup.trust/us/our-research/technical-advi...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.