CVE-2023-25809

runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup...

CVE-2023-25809 rootless: `/sys/fs/cgroup` is writable when cgroupns isn't unshared in runc

runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup...

CVE-2023-25809

runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not specify the cgroup...

runc 安全漏洞

runc is a CLI Command Line Interface tool for generating and running containers according to the OCI specification. A security vulnerability exists in runc versions prior to 1.1.5, which stems from the fact that runc does not specify the namespace to be unshared when executing within the user...

PT-2023-3586 · Runc +9 · Runc +9

Name of the Vulnerable Software and Affected Versions: runc versions prior to 1.1.5 Description: The issue is related to rootless runc making /sys/fs/cgroup writable under certain conditions, specifically when runc is executed inside the user namespace and the config.json does not specify the...

Invoke-PSObfuscation - An In-Depth Approach To Obfuscating The Individual Components Of A PowerShell Payload Whether You'Re On Windows Or Kali Linux

Traditional obfuscation techniques tend to add layers to encapsulate standing code, such as base64 or compression. These payloads do continue to have a varied degree of success, but they have become trivial to extract the intended payload and some launchers get detected often, which essentially...

Namespace: Fusing will only result in namespaces containing font class 0, irrelevant of fused tiles

Lines of code Vulnerability details H-02 Namespace: Fusing will only result in namespaces containing font class 0, irrelevant of fused tiles After minting trays, a user can fuse tiles from multiple trays into a namespace. A tray tile specifies a character font class, the character's index and the...

Users will be able to purchase fewer NFTs than the project had anticipated

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. Users will be able to purchase fewer NFTs than the project had anticipated. The project had expected that users would be able to purchase a range of variations using both text and emoji characters...

A user can override a namespace created by another user, using the same name

Lines of code Vulnerability details Impact Let's say: Julian, and Juliet minted separate trays of characters in the Tray contract Julian approves Alice to mint a Namespace subprotocol NFT with the name Ali😀 Juliet also approves Alite to mint a Namespace subprotocol NFT with the name Ali😀 If a...

Incorrect use of the && Operator will allow anyone to fuse a new Namespace NFT

Lines of code Vulnerability details Impact Any caller can easily mint NFT if they provide a valid list of characters with the appropriate trays, the problem with this code is in this check if trayOwner != msg.sender && tray.getApprovedtrayID != msg.sender && !tray.isApprovedForAlltrayOwner,...

Namespace fuse ignores font class attribute from tile data

Lines of code Vulnerability details Impact The fuse function present in the Namespace contract mints a new Namespace NFT based on the given character data that references Tray tiles owned by the caller. For each character, the implementation will use the characterToUnicodeBytes function from the...

Namespace tokenName has only emojis.

Lines of code Vulnerability details Impact The tokenName and image of Namespace should always be the same. The image is correct but the tokenName only consists of emojis. Duplicate names are checked on the tokenName and not on the image. Because of this a tile of font class 1 with character index...

Incorrect argument passed to "Utils.characterToUnicodeBytes" in "Namespace.fuse"

Lines of code Vulnerability details Impact The function Namespace.fuse uses Utils.characterToUnicodeBytes to get the unicode bytevalue for a given Tile. The first argument of characterToUnicodeBytes is an uint8 value representing the font class. Instead of passing the font class in the tile data,...

[H-01] User that fuse more tiles to Namespace NFT pay lesser fusing costs instead of greater

Lines of code Vulnerability details Impact User that fuses more tiles will pay lesser fusing costs to revenueAddress instead of higher cost as intended Proof of Concept Namespace.solL110-L114 /Namespace.sol 110: function fuseCharacterData calldata characterList external 111: uint256 numCharacters...

Users can fuse an NFT without burning a tray NFT

Lines of code Vulnerability details Impact Users can fuse an NFT without burning a tray NFT Proof of Concept The Namespace protocol allows user to fuse a new Namespace NFT with the referenced tiles. Inside the fuse function, the protocol first transfer fusing costs from msg.sender to revenue...

User can fuse an NFT with minimal cost

Lines of code Vulnerability details Impact User can fuse an NFT with minimal cost Proof of Concept The fuse is used to fuse a new Namespace NFT with the referenced tiles,if it is called, the protocol will transfer fusing costs from msg.sender to revenue address. The fusing costs is calculated...

PT-2023-21235 · Cilium · Cilium

Name of the Vulnerable Software and Affected Versions: Cilium version 1.13.0 Description: Cilium is a networking, observability, and security solution with an eBPF-based dataplane. When Cilium is started, there is a short period when Cilium eBPF programs are not attached to the host. During this...

Exploit for Integer Overflow or Wraparound in Linux Linux_Kernel

Needle CVE-2023-0179 exploit This repository contains the e...

OESA-2023-1152 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this...

PT-2023-14190 · Gitlab · Gitlab Ce/Ee +1

Name of the Vulnerable Software and Affected Versions: GitLab EE versions 15.1 through 15.7.7 GitLab EE versions 15.8 through 15.8.3 GitLab EE versions 15.9 through 15.9.1 Description: An issue has been discovered in GitLab EE. If a group with SAML SSO enabled is transferred to a new namespace as...