abi.encodePacked() collision due to dynamic types usage that could lead to

Lines of code Vulnerability details Impact The use of abi.encodePacked could lead to collision due to the dynamic types usage. Through abi.encodePacked, Solidity supports a non-standard packed mode where: Types shorter than 32 bytes are neither zero padded nor sign extended and Dynamic types are...

Storage collision risk in NounsDAOProxy contracts

Lines of code Vulnerability details Impact NounsDAOProxy contract may lose tracking its implementation address Proof of Concept One of the main vulnerabilities of upgradeable contracts is storing the implementation address in the beginning slots. This address is later used by proxy for delegateca...

ABI encodePacked Collision

Lines of code Vulnerability details Impact Collision occurs Proof of Concept Provide direct links to all referenced code in GitHub. Add screenshots, logs, or any other relevant proof that illustrates the concept. Tools Used Recommended Mitigation Steps Do not use more than one dynamic type in...

GO-2023-1904 Collision of hash values in github.com/bnb-chain/tss-lib

Collision of hash values in github.com/bnb-chain/tss-lib...

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.

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Function collision between extension functions and account functions

Lines of code Vulnerability details Impact Users or owner can't use extensions because of collision between extension functions and account functions Proof of Concept Whenever someone calls account it will check for functions inside it, if there isn't function it goes to fallback to check...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

AZL-27382 CVE-2023-1206 affecting package kernel for versions less than 5.15.126.1-1

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

DEBIAN-CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

Code injection

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

UBUNTU-CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

CVE-2023-1206 describes a hash collision flaw in the Linux kernel’s IPv6 connection lookup table that can allow a local attacker or a user with high bandwidth to cause significant CPU spike (up to 95%) on the server accepting IPv6 connections. Connected advisories show this CVE being addressed in...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

Information Disclosure

github.com/dgraph-io/dgraph is vulnerable to Information Disclosure. The vulnerability is due to a nonce collision which makes the audit logs susceptible to brute force attacks. The last 4 bytes of the nonce are determined from the length of the log line, which makes decrypting the log through...

CVE-2023-32305 aiven-extras PostgreSQL Privilege Escalation Through Overloaded Search Path

aiven-extras is a PostgreSQL extension. Versions prior to 1.1.9 contain a privilege escalation vulnerability, allowing elevation to superuser inside PostgreSQL databases that use the aiven-extras package. The vulnerability leverages missing schema qualifiers on privileged functions called by the...

Newspaper evades Russian censors, hides news in Counter-Strike map

A Finnish newspaper is making clever use of popular video game titles to promote press freedom and bypass Russian media restrictions regarding the invasion of Ukraine. The plan: Hide a secret room underneath a map, which players can stumble upon and see facts, figures, and photographs of whats be...