HTTP Request Smuggling

Overview llhttp is a set of Ruby bindings for llhttp. Affected versions of this package are vulnerable to HTTP Request Smuggling. The llhttp parser in the http module does not correctly handle multi-line Transfer-Encoding headers. Remediation There is no fixed version for llhttp. References -...

Use of IERC20.transfer() instead of SafeERC20.safeTransfer()

Lines of code Vulnerability details Impact There are multiple external calls to IERC20.transfer and IERC20.transfer in contracts that suppose to transfer out tokens from/to the system. However, there are tokens like USDT that don't return any return value in their implementation of the transfer...

Failed transfer during migrate could lockup the fund in old terminal

Lines of code Vulnerability details Without require for boolean checking, if to.addToBalanceOfvalue: payableValueprojectId, balance, token, '', bytes''; fail when transfer, migrate will not revert. This could cause the fund to lockup in the old terminal since store.recordMigrationprojectId; will...

Usage of insecure transfer/transferFrom

Lines of code Vulnerability details Proof of Concept This is a well known issue, the protocol uses at many parts the insecure transfer/safeTransfer for generic ERC20 tokens. Recommended Mitigation Steps Use OZ Safe Transfer --- The text was updated successfully, but these errors were encountered:...

Unchecked transfer

Lines of code Vulnerability details Description The return value of an external transfer/transferFrom call is not checked Impact There are some tokens that do not revert on failure but return false instead, if such token is used, the return value won'...

Unchecked return value of transfer() and transferFrom()

Lines of code Vulnerability details Impact There are multiple external calls to IERC20.transfer and IERC20.transfer in contracts that suppose to transfer out tokens from/to the system. However, there are tokens like USDT that don't return any return value in their implementation of the transfer...

Some fund could be locked in the project forever because only contributors but not project token holders can redeem

Lines of code Vulnerability details Some fund could be locked in the project forever because only contributors but not project token holders can redeem Impact Once the contributor transfered the project tokens to someone elsein some DEX maybe, these tokens could never be redeemed. One of the...

Node.js 环境问题漏洞

Node.js is an open source, cross-platform JavaScript runtime environment. An environmental issue vulnerability exists in Node.js that stems from the llhttp parser in the Node.js http module not properly parsing and validating the Transfer-Encoding header, which could result in HTTP Request...

DEBIAN-CVE-2022-2048

In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources lef...

UBUNTU-CVE-2022-2048

In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources lef...

tomcat: HTTP request smuggling when used with a reverse proxy

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer...

undertow: potential security issue in flow control over HTTP/2 may lead to DOS(incomplete fix for CVE-2021-3629)

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server...

undertow: potential security issue in flow control over HTTP/2 may lead to DOS

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability...

DEBIAN-CVE-2022-32208

When curl 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client...

CVE-2022-31111 Discrepency in transfer value and actual value due to incorrect truncation in Frontier

Frontier is Substrate's Ethereum compatibility layer. In affected versions the truncation done when converting between EVM balance type and Substrate balance type was incorrectly implemented. This leads to possible discrepancy between appeared EVM transfer value and actual Substrate value...

What's New in InsightIDR: Q2 2022 in Review

This Q2 2022 recap post takes a look at some of the latest investments we've made to InsightIDR to drive detection and response forward for your organization. New interactive HTML reports InsightIDR's new HTML reports incorporate the interactive features you know and love from our dashboards...

Frontier 安全漏洞

Frontier is an EtherCompatible layer for Substrate. It is used to run unmodified Ethernet Dapps. Frontier suffers from a security vulnerability that stems from the truncation done during the conversion between EVM Balance Type and Substrate Balance Type being incorrectly implemented, resulting in...

netty: control chars in header names may lead to HTTP request smuggling

A flaw was found in Netty, specifically in the netty-codec-http package. This flaw allows unauthorized control characters at the beginning and end of a request, does not follow the specification, and can cause HTTP request smuggling...

Nextcloud 注入漏洞

Nextcloud is an open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an injection vulnerability that stems from susceptibility to SMTP command injection attacks...

[SECURITY] Fedora 36 Update: containerd-1.6.6-4.fc36

Containerd is an industry-standard container runtime with an emphasis on simplicity, robustness and portability. It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision...