Zip Slip Vulnerability Advisory

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On 5th June 2018 Snyk Security team disclosed a Zip Slip vulnerability, which could result in potential command execution using a specially crafted archive that holds directory traversal filenames . Reference: https://snyk.io/research/zip-slip-vulnerability Description Attackers could use a specially crafted archive holding directory traversal filenames (e.g. ../../evil.sh) to trigger this vulnerability. […]

Cisco IOS XE AAA RCE Vulnerability

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Cisco released an advisory on 6th June for a critical vulnerability (CVE-2018-0315) in its Authentication, Authorization, and Accounting Login Authentication service. It could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service condition. […]

Adobe Fixed Nearly 50 Vulnerabilities in Acrobat and Reader

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Adobe released updates on Monday for 47 vulnerabilities in its Acrobat and reader, including critical ones that allow information leakage and arbitrary code execution. Category Impact Severity CVE# Double Free Arbitrary Code Execution Critical CVE-2018-4990 Heap Overflow Arbitrary Code Execution Critical CVE-2018-4947, CVE-2018-4948, CVE-2018-4966, CVE-2018-4968, CVE-2018-4978, CVE-2018-4982, CVE-2018-4984 Use-after-free Arbitrary Code Execution Critical […]

Multiple Vulnerabilities Found in Spring

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Spring released security advisories on May 9 local time for fixing its multiple vulnerabilities, including a critical remote code execution vulnerability. Reference link: https://pivotal.io/security  Vulnerability Description CVE-2018-1257 (High) Parts of Spring Framework versions allow application programs to use Spring message module to make public STOMP on WebSocket endpoint through simple memory […]

2017 DDoS and Web Application Attack Landscape

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1 Introduction New Internet-based technologies and models, such as cloud computing, big data, Internet of Things (IoT), and mobile computing, are profoundly influencing transformations in the cyberspace. In this context, cyber threats keep evolving and upgrading. Distributed denial-of-service (DDoS) attacks and web application attacks are the main security threats facing […]

Oracle WebLogic Server RCE Deserialization Vulnerability Analysis

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On April 17th local time, Oracle released the critical patch update (CPU) advisory, which contains a fix for the high-risk WebLogic server deserialization vulnerability (CVE-2018-2628), via which attackers can remotely execute arbitrary code in an unauthorized manner. Reference link: http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html Affected Versions WebLogic 10.3.6.0 WebLogic 12.1.3.0 WebLogic 12.2.1.2 WebLogic 12.2.1.3 […]

Oracle WebLogic Server RCE Deserialization Vulnerability

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On 17 April, the local time in California, Oracle released its Critical Patch Update(CPU) Advisory in which a critical WebLogic deserialization vulnerability (CVE-2018-2628) allowing remote code execution without authorization was disclosed. This vulnerability was first discovered by an NSFOCUS researcher, who reported it to Oracle immediately. More information about this […]