bonjour service error when downloading icloud for windows 10

“In most cases, people are not aware that they need to uninstall the Bonjour component separately when uninstalling iTunes. That’s because the iTunes uninstaller doesn’t automatically remove Bonjour.

Additionally, if you’ve ever run iTunes on your PC, even if you later removed it, you could still be at risk. When the bug is in a trusted program - such as one digitally signed by a well-known developer like Apple - attackers can exploit the flaw to make the program execute code that AV protection might otherwise flag as suspicious.Įssentially, a bug in Apple’s apps meant that an attacker could get them to run a malicious app, while antivirus software wouldn’t check what was happening because it was apparently being done by signed Apple apps and therefore automatically flagged as ok.Īpple has patched the vulnerability in iTunes 12.10.1 for Windows and iCloud for Windows 7.14, so PC users should check they have both updates installed. The bug is known as an unquoted service path, which as its name suggests, happens when a developer forgets to surround a file path with quotation marks. The vulnerability resided in the Bonjour component that both iTunes and iCloud for Windows relies on, according to a blog post. Ransomware encrypts the entire hard drive or SSD with a key known only to the attacker, enabling them to demand a ransom to decrypt the machine…ĪrsTechnica reports that the exploit was discovered by security company Morphisec. A zero-day vulnerability in iTunes and iCloud apps on Windows PCs enabled attackers to install ransomware without triggering antivirus protections.

Bonjour service error when downloading icloud for windows 10