Security Bulletin
13 Feb 2024
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BofA Warns Customers of Data Leak in Third-Party Breach
An attack on a technology partner claimed by LockBit ransomware exposed sensitive information, including Social Security numbers, of more than 57,000 banking customers.
13 Feb 2024
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Islamic Nonprofit Infiltrated for 3 Years With Silent Backdoor
Saudi Arabia charity was under surveillance with the modified reverse proxy tool, researchers discovered.
13 Feb 2024
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Experience DISTRIBUTECH 2024 with Cisco
Join us in Orlando at DISTRIBUTECH 2024, booth #1135, to learn how utilities worldwide are working with Cisco and partners to empower critical infrastructure systems, allowing them to maximize operational value.
13 Feb 2024
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CISO and CIO Convergence: Ready or Not, Here It Comes
Recent shifts underscore the importance of collaboration and alignment between these two IT leaders for successful digital transformation.
13 Feb 2024
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Dozens of Brazilian banks subjected to novel Coyote trojan attacks
Attacks with the novel Coyote banking trojan have been deployed against 61 banks across Brazil, The Hacker News reports.
13 Feb 2024
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CVE-2023-50868: Preparing an NSEC3 closest encloser proof can exhaust CPU resources
CVE: CVE-2023-50868 Title: Preparing an NSEC3 closest encloser proof can exhaust CPU resources Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.0.0 -> 9.16.46 9.18.0 -> 9.18.22 9.19.0 -> 9.19.20...
13 Feb 2024
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CVE-2023-50387: KeyTrap - Extreme CPU consumption in DNSSEC validator
CVE: CVE-2023-50387 Title: KeyTrap - Extreme CPU consumption in DNSSEC validator Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.0.0 -> 9.16.46 9.18.0 -> 9.18.22 9.19.0 -> 9.19.20 (Versions...
13 Feb 2024
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CVE-2023-6516: Specific recursive query patterns may lead to an out-of-memory condition
CVE: CVE-2023-6516 Title: Specific recursive query patterns may lead to an out-of-memory condition Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.16.0 -> 9.16.45 BIND Supported Preview Edition...
13 Feb 2024
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CVE-2023-5680: Cleaning an ECS-enabled cache may cause excessive CPU load
CVE: CVE-2023-5680 Title: Cleaning an ECS-enabled cache may cause excessive CPU load Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND Supported Preview Edition 9.11.3-S1 -> 9.11.37-S1 9.16.8-S1 ->...
13 Feb 2024
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CVE-2023-5679: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution
CVE: CVE-2023-5679 Title: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.16.12 -> 9.16.45 9.18.0 -...
13 Feb 2024
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CVE-2023-5517: Querying RFC 1918 reverse zones may cause an assertion failure when nxdomain-redirect is enabled
CVE: CVE-2023-5517 Title: Querying RFC 1918 reverse zones may cause an assertion failure when "nxdomain-redirect" is enabled Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.12.0 -> 9.16.45 9.18...
13 Feb 2024
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CVE-2023-4408: Parsing large DNS messages may cause excessive CPU load
CVE: CVE-2023-4408 Title: Parsing large DNS messages may cause excessive CPU load Document version: 2.0 Posting date: 13 February 2024 Program impacted: BIND 9 Versions affected: BIND 9.0.0 -> 9.16.45 9.18.0 -> 9.18.21 9.19.0 -> 9.19.19 (Versions...