IMPORTANT NOTE: This firmware version installs code signing verification functionality. Firmware signed by HP guarantees the integrity and authenticity of the code; meaning that the firmware was produced by HP (authenticity) and that the firmware has not been altered in any way (integrity). ATTENTION: Once this firmware has been applied to your printer or multifunction device it CANNOT BE DOWNGRADED to a previous version of firmware. BACKGROUND: It is important to note that Code Signing Verification functionality has been provided with this version of firmware and will be provided with all future versions of firmware, therefore, the ability to downgrade to a previous version of firmware no longer exists. Product Name(s): HP Color LaserJet CM3530 MFP, HP Color LaserJet CM3530fs MFP Model Number(s): CC519A, CC520A Enhancements - Base Product: Ability to change control panel message when the service request is raised The ability to retain Personal Stored Jobs through a Power Cycle. - Embedded Jet Direct: Secure@Install support is now available 802.1x failure to negotiate disables networking SNMPv3 privacy and authentication use keys rather than passphrases No SSL Proxy available to Auto-Send Fixes or improvements This firmware provides fixes or improvements for following issues: - Base Product: No new updates - Embedded Jet Direct: SSL vulnerable to a man-in-the-middle renegotiation attack Certificate Signing Requests specify 1024 bit keys; should specify 2048 bit keys The default key size for Certificate Signing Requests should be 2048 bits not, 1024 A "Reflected XSS" is possible due to redirection to HTTPS Crash results when navigating to Refresh Rate in Networking pages Crash results when a duplicate IPv6 address is encountered SSL vulnerable to a Cipersuite downgrade attack Telnet crashes Misbehavior when DHCP NAK received
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