Denial of Service Vulnerability in Lexmark Printers and MarkNet Devices
CVE-2010-0101

Currently unrated

Key Information:

Vendor

Lexmark

Status
X642
W840
E33x
C52x
Vendor
CVE Published:
4 May 2010

What is CVE-2010-0101?

Multiple Lexmark laser and inkjet printers, along with MarkNet devices, contain an embedded HTTP server that is susceptible to a denial of service attack. Malicious actors can exploit this vulnerability by sending a specially crafted HTTP Authorization header, which may lead to the operating system of the affected device halting unexpectedly. This could compromise the availability of the printer and require a restart to regain functionality. It is crucial for users to ensure their devices are updated with the latest security patches to mitigate potential attacks.

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References

Timeline

  • Vulnerability Reserved

  • Vulnerability published

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