Tag: dos
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Critical Bug Allows DoS, RCE, Data Leaks in All Major Cloud Platforms
An on-by-default endpoint in ubiquitous logging service Fluent Bit contains an oversight that hackers can toy with to rattle most any cloud environmen… First seen on darkreading.com Jump to article: www.darkreading.com/cloud-security/critical-bug-dos-rce-data-leaks-in-all-major-cloud-platforms
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DNSBomb : A New DoS Attack That Exploits DNS Queries
A new practical and powerful Denial of service attack has been discovered that exploits DNS queries and responses. This new attack has been termed >>D… First seen on gbhackers.com Jump to article: gbhackers.com/dnsbomb-dos-exploit/
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Experts warn of a flaw in Fluent Bit utility that is used by major cloud platforms and firms
A vulnerability in the Fluent Bit Utility, which is used by major cloud providers, can lead to DoS, information disclosure, and potentially RCE. Tenab… First seen on securityaffairs.com Jump to article: securityaffairs.com/163480/hacking/fluent-bit-critical-flaw.html
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Vulnerability Found in Fluent Bit Utility Used by Major Cloud, Tech Companies
Linguistic Lumberjack (CVE-2024-4323) is a critical vulnerability in the Fluent Bit logging utility that can allow DoS, information disclosure and pos… First seen on securityweek.com Jump to article: www.securityweek.com/vulnerability-found-in-fluent-bit-utility-used-by-major-cloud-tech-companies/
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Critical Bug Could Open 50K+ Tinyproxy Servers to DoS, RCE
First seen on darkreading.com Jump to article: www.darkreading.com/cloud-security/critical-bug-50k-tinyproxy-servers-dos-rce
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Cisco IP Phone Vulnerability Let Attackers Trigger DoS Attack
Cisco has disclosed multiple vulnerabilities in its IP Phone firmware that could severely impact users by allowing unauthenticated, remote attackers t… First seen on gbhackers.com Jump to article: gbhackers.com/cisco-ip-phone-vulnerability-2/
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Researchers Uncover Windows Flaws Granting Hackers Rootkit-Like Powers
New research has found that the DOS-to-NT path conversion process could be exploited by threat actors to achieve rootkit-like capabilities to conceal … First seen on thehackernews.com Jump to article: thehackernews.com/2024/04/researchers-uncover-windows-flaws.html
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Microsoft Publicly Releases MS-DOS 4.0 Source Code
In a historic move, Microsoft has made the source code for MS-DOS 4.0, one of the most influential operating systems of all time, publicly available o… First seen on gbhackers.com Jump to article: gbhackers.com/microsoft-publicly-releases-ms-dos-4-0-source-code/
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Microsoft dusts off ancient MS-DOS 4.0 code for release on GitHub
First seen on theregister.com Jump to article: www.theregister.com/2024/04/26/ms_dos_4_open_source/
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Do’s and Don’ts für den IT-Sicherheitsvorfall – Wichtige Tipps für den nächsten IT-Notfall
First seen on security-insider.de Jump to article: www.security-insider.de/cyberattacken-und-incident-readiness-a-3beab36890418e31ad442534d6fbdc48/
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Windows DOSNT flaws exploited to achieve unprivileged rootkit-like capabilities
Researcher demonstrated how to exploit vulnerabilities in the Windows DOS-to-NT path conversion process to achieve rootkit-like capabilities. SafeBrea… First seen on securityaffairs.com Jump to article: securityaffairs.com/162129/security/windows-dos-to-nt-flaws-rootkit-like-capabilities.html
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HTTP/2 Vulnerability: Protect Web Servers from DoS Attacks
In the digital landscape, security is paramount, especially for web servers handling vast amounts of data. As per recent reports, a vulnerability has … First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/04/http-2-vulnerability-protect-web-servers-from-dos-attacks/
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New HTTP/2 Vulnerability Exposes Web Servers to DoS Attacks
New research has found that the CONTINUATION frame in the HTTP/2 protocol can be exploited to conduct denial-of-service (DoS) attacks.The technique ha… First seen on thehackernews.com Jump to article: thehackernews.com/2024/04/new-http2-vulnerability-exposes-web.html
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Palo Alto Networks fixed multiple DoS bugs in its firewalls
Palo Alto Networks fixed several vulnerabilities in its PAN-OS operating system, including 3 issues that can trigger a DoS condition on its firewalls…. First seen on securityaffairs.com Jump to article: securityaffairs.com/161724/security/palo-alto-networks-pan-os-dos-2.html
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A cheeky intern nearly turned MS-DOS into NSFW-DOS
Tags: dosFirst seen on theregister.com Jump to article: www.theregister.com/2024/04/08/ms_dos_easter_egg/
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Continuation Flood: DoS-Angriffstechnik legt HTTP/2-Server ohne Botnetz lahm
Für einen erfolgreichen Angriff ist in einigen Fällen nur eine einzige TCP-Verbindung erforderlich. Es kommt zu einer Überlastung von Systemressourcen… First seen on golem.de Jump to article: www.golem.de/news/continuation-flood-dos-angriffstechnik-legt-http-2-server-ohne-botnetz-lahm-2404-183857.html
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Sicherheitslücken: DoS-Attacken auf IBM-Datenbank Db2 möglich
First seen on heise.de Jump to article: www.heise.de/news/Sicherheitsluecken-DoS-Attacken-auf-IBM-Datenbank-Db2-moeglich-9674755.html
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Palo Alto Networks Patches Vulnerabilities Allowing Firewall Disruption
Palo Alto Networks patches several high-severity vulnerabilities, including ones that allow DoS attacks against its firewalls. The post o Networks pat… First seen on securityweek.com Jump to article: www.securityweek.com/palo-alto-networks-patches-vulnerabilities-allowing-firewall-disruption/
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HTTP/2 Vulnerability Let Hackers Launch DOS Attacks on Web Servers
Researchers identified a significant vulnerability within the HTTP/2 protocol, potentially allowing hackers to launch Denial of Service (DOS) attacks … First seen on gbhackers.com Jump to article: gbhackers.com/http-2-vulnerability/
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Cisco IOS Vulnerability Allows DOS Attacks via Malicious Traffic
Cisco recently fixed a high-severityvulnerability in Cisco IOS Software for Catalyst 6000 Series Switches, which could lead to a denial of service (Do… First seen on gbhackers.com Jump to article: gbhackers.com/cisco-ios-vulnerability-dos-attacks/
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HTTP/2 CONTINUATION Flood technique can be exploited in DoS attacks
HTTP/2 CONTINUATION Flood: Researchers warn of a new HTTP/2 vulnerability that can be exploited to conduct powerful denial-of-service (DoS) attacks. H… First seen on securityaffairs.com Jump to article: securityaffairs.com/161520/security/http-2-continuation-flood-attack.html
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Potentially significant risk of novel DoS attack technique examined
First seen on scmagazine.com Jump to article: www.scmagazine.com/brief/potentially-significant-risk-of-novel-dos-attack-technique-examined
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Ivanti vows to transform its security operating model, reveals new vulnerabilities
Ivanti has released patches for new DoS vulnerabilities affecting Ivanti Connect Secure (SSL VPN solution) and Ivanti Policy Secure (NAC solution), so… First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/04/04/ivanti-connect-secure-vulnerabilities/
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New HTTP/2 DoS attack can crash web servers with a single connection
Newly discovered HTTP/2 protocol vulnerabilities called CONTINUATION Flood can lead to denial of service (DoS) attacks, crashing web servers with a si… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-http-2-dos-attack-can-crash-web-servers-with-a-single-connection/
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Cisco IOS Bugs Allow Unauthenticated, Remote DoS Attacks
First seen on darkreading.com Jump to article: www.darkreading.com/application-security/cisco-ios-bugs-unauthenticated-remote-dos-attacks
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Ivanti fixes VPN gateway vulnerability allowing RCE, DoS attacks
IT security software company Ivanti has released patches to fix multiple security vulnerabilities impacting its Connect Secure and Policy Secure gatew… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ivanti-fixes-vpn-gateway-vulnerability-allowing-rce-dos-attacks/
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Loop DoS Attacks: 300K Systems At Risk Of Being Exploited
In a digital landscape where cybersecurity threats constantly evolve, a recent discovery by researchers at the CISPA Helmholtz Center for Information … First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/04/loop-dos-attacks-300k-systems-at-risk-of-being-exploited/
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Neue Angriffstechnik: Loop DoS legt per UDP-Datenflut ganze Server und Netze lahm
Der neue DoS-Angriff bedroht schätzungsweise 300.000 Internethosts und Netzwerke. Eine einmal ausgelöste Attacke lässt sich angeblich nicht mehr stopp… First seen on golem.de Jump to article: www.golem.de/news/neue-angriffstechnik-loop-dos-legt-per-udp-datenflut-ganze-server-und-netze-lahm-2403-183448.html
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New ‘Loop DoS’ Attack Impacts Hundreds of Thousands of Systems
A novel denial-of-service (DoS) attack vector has been found to target application-layer protocols based on User Datagram Protocol (UDP), putting hund… First seen on thehackernews.com Jump to article: thehackernews.com/2024/03/new-loop-dos-attack-impacts-hundreds-of.html
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300K Internet Hosts at Risk for ‘Devastating’ Loop DoS Attack
First seen on darkreading.com Jump to article: www.darkreading.com/cloud-security/300k-internet-hosts-at-risk-for-devastating-loop-dos-attack