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Posts Tagged ‘zero-day-vulnerability’

Amazon Web Services (AWS), Cloudflare, and Google on Tuesday said they took steps to mitigate record-breaking distributed denial-of-service (DDoS) attacks that relied on a novel technique called HTTP/2 Rapid Reset. The layer 7 attacks were detected in late August 2023, the companies said in a coordinated disclosure. The cumulative susceptibility to this attack is being […]

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Barracuda Networks is warning that attackers exploited for up to eight months a recently patched zero-day vulnerability in its Email Security Gateway appliances. The serious remote command injection vulnerability, tracked as CVE-2023-2868, existed in all hardware and virtual versions of Barracuda’s Email Security Gateway appliances. The vendor issued its first public alert about the attacks […]

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A zero-day vulnerability in FortiOS SSL-VPN that Fortinet addressed last month was exploited by unknown actors in attacks targeting the government and other large organizations. “The complexity of the exploit suggests an advanced actor and that it is highly targeted at governmental or government-related targets,” Fortinet researchers said in a post-mortem analysis published this week. […]

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