Powershell Exec

Execute an x86 payload from a command via PowerShell Module Options msf use payload/cmd/windows/powershell/exec msf payloadexec show actions ...actions... msf payloadexec set ACTION msf payloadexec show options ...show and set options... msf payloadexec run This module requires Metasploit:...

Powershell Exec, Windows Reverse HTTP Stager (wininet)

Execute an x86 payload from a command via PowerShell. Tunnel communication over HTTP Windows wininet Module Options msf use payload/cmd/windows/powershell/dllinject/reversehttp msf payloadreversehttp show actions ...actions... msf payloadreversehttp set ACTION msf payloadreversehttp show options...

Powershell Exec, Reverse TCP Stager with UUID Support

Execute an x86 payload from a command via PowerShell. Connect back to the attacker with UUID Support Module Options msf use payload/cmd/windows/powershell/dllinject/reversetcpuuid msf payloadreversetcpuuid show actions ...actions... msf payloadreversetcpuuid set ACTION msf payloadreversetcpuuid...

Akka HTTP 10.1.14 - Denial of Service

Exploit Title: Akka HTTP Denial of Service via Nested Header Comments Date: 18/4/2022 Exploit Author: cxosmo Vendor Homepage: https://akka.io Software Link: https://github.com/akka/akka-http Version: Akka HTTP 10.1.x 10.1.15 & 10.2.x 10.2.7 Tested on: Akka HTTP 10.2.4, Ubuntu CVE : CVE-2021-42697...

NewStart CGSL MAIN 6.02 : krb5 Vulnerability (NS-SA-2022-0057)

The remote NewStart CGSL host, running version MAIN 6.02, has krb5 packages installed that are affected by a vulnerability: - MIT Kerberos 5 aka krb5 before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1encode.c...

Samba ldb 安全漏洞

Samba is the standard Windows interoperability program suite for Linux and Unix. A security vulnerability exists in Samba ldb that stems from the LDAP Server MaxQueryDuration value not being enforced. An attacker could use this vulnerability to trigger a denial of service via LDAP Server...

TikTok: Email address disclosure via invite token validatiion

The possibility of email address disclosure was found on a Business.TikTok.com endpoint as no rate limit was implemented on the invite token. We thank @noobbutcut3 for reporting this to our team...

Graphql-Threat-Matrix - GraphQL Threat Framework Used By Security Professionals To Research Security Gaps In GraphQL Implementations

Why graphql-threat-matrix? graphql-threat-matrix was built for bug bounty hunters, security researchers and hackers to assist with uncovering vulnerabilities across multiple GraphQL implementations. The differences in how GraphQL implementations interpret and conform to the GraphQL specification...

Internet Bug Bounty: rubygems.org Batching attack to `confirmation_token` by bypass rate limit

The following is copied from hackerone's report. https://hackerone.com/reports/1529183 --- I confirmed that EmailConfirmationsController has the same problem as https://hackerone.com/reports/449356...

A malicious actor can cause DoS with Block Gas Limit and destroy the sale flow also having advantage of buying cheaper price

Lines of code Vulnerability details Impact A malicious actor can cause DoS with Block Gas Limit and mint NFT's on cheaper price as the price drop is in action or destroy the sale flow. Proof of Concept Each block has an upper bound on the amount of gas that can be spent, and thus the amount...

Denial of Service (DoS)

Overview org.yaml:snakeyaml is a YAML 1.1 parser and emitter for Java. Affected versions of this package are vulnerable to Denial of Service DoS due to missing nested depth limitation for collections. NOTE: This vulnerability has also been identified as: CVE-2022-38749 Details Denial of Service D...

Zammad Denial of Service Vulnerability (CNVD-2022-70097)

Zammad is a suite of ticket management software from Zammad Germany. v5.1.0 of Zammad suffers from a denial of service vulnerability that stems from a lack of a password length limit allowing the creation of extremely long passwords, which could be exploited by an attacker to cause a denial of...

kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS

A stack overflow flaw was found in the Linux kernel’s TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges...

CompoundHandler and other contracts call native payable.transfer

Title CompoundHandler topUp, EthPool doTransferOut and VaultReserve withdraw call native payable.transfer Impact Multiple operations are handled by using a payable.transfer call. transfer has a gas budget limit which is unsafe because gas costs can and may change and can fail when the user is a...

kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS

A stack overflow flaw was found in the Linux kernel’s TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges...

Unbreakable Enterprise kernel security update

4.14.35-2047.512.6 - Revert 'rds/ib: recover rds connection from stuck rx path' Rohit Nair Orabug: 34039271 - uek-rpm: update kABI lists for new symbols Saeed Mirzamohammadi Orabug: 33993774 4.14.35-2047.512.5 - netfilter: nftables: initialize registers in nftdochain Pablo Neira Ayuso Orabug:...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2022-1569)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GSD-2022-1002171 btrfs: fix qgroup reserve overflow the qgroup limit

btrfs: fix qgroup reserve overflow the qgroup limit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.189 by commit...

GSD-2022-1001967 btrfs: fix qgroup reserve overflow the qgroup limit

btrfs: fix qgroup reserve overflow the qgroup limit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.111 by commit...

CLSA-2022-1650576075 Fix of 13 CVEs

CKSIX-267: USB: hso: Fix OOB memory access in hsoprobe/hsogetconfigdata - CKSIX-267: CVE-2019-14615: drm/i915/gen9: Clear residual context state on context switch - CKSIX-267: CVE-2020-8647, CVE-2020-8649: vgacon: Fix a UAF in vgaconinvertregion - CKSIX-267: CVE-2020-14331: vgacon: Fix for...