On Thursday, September 26, 2024, a security researcher publicly disclosed several vulnerabilities affecting different components of OpenPrinting’s CUPS (Common Unix Printing System). CUPS is a popular IPP-based open-source printing system primarily (but not only) for Linux and UNIX-like operating systems.
According to the researcher, a successful exploit chain allows remote unauthenticated attackers to replace existing printers’ IPP URLs with malicious URLs, resulting in arbitrary command execution when a print job is started from the target device.
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Source: Rapid7
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- Cisco Warns of Critical Vulnerability Revealed in ‘Vault 7’ Data Dump
March 20, 2017
Cisco Systems warned customers on Friday of a critical vulnerability that could allow an attacker to execute arbitrary code and obtain full control on more than 300 different models of its switches and routers. Cisco said it became aware of the vulnerability after WikiLeaks released its Vault 7 cache of documents that revealed the existence ...