#perl

### Summary Vyper compiler allows passing a value in builtin `raw_call` even if the call is a `delegatecall` or a `staticcall`. But in the context of `delegatecall` and `staticcall` the handling of value is not possible due to the semantics of the respective opcodes, and vyper will silently ignore the `value=` argument. A contract search was performed and no vulnerable contracts were found in production. ### Details The IR for `raw_call` is built in the `RawCall` class: https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/builtins/functions.py#L1100 However, the compiler doesn't validate that if either `delegatecall` or `staticall` are provided as kwargs, that `value` wasn't set. For example, the following compiles without errors: ```python raw_call(self, call_data2, max_outsize=255, is_delegate_call=True, value=msg.value/2) ``` ### Impact If the semantics of the EVM are unknown to the developer, he could suspect that by specifying the `value` kwar...

Ubuntu Security Notice 6614-1 - It was discovered that amanda did not properly check certain arguments. A local unprivileged attacker could possibly use this issue to perform a privilege escalation attack.

Ubuntu Security Notice 6605-2 - Lin Ma discovered that the netfilter subsystem in the Linux kernel did not properly validate network family support while creating a new netfilter table. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate the server frame size in certain situation, leading to an out-of-bounds read vulnerability. An attacker could use this to construct a malicious CIFS image that, when operated on, could cause a denial of service or possibly expose sensitive information.

Ubuntu Security Notice 6604-2 - It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service. Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information.

WS_FTP Server version 5.0.5 remote denial of service exploit.

httpdx version 1.5.1 remote denial of service exploit.

### Summary Improperly configuring static resource resolution in aiohttp when used as a web server can result in the unauthorized reading of arbitrary files on the system. ### Details When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used to determine whether to follow symbolic links outside the static root directory. When 'follow_symlinks' is set to True, there is no validation to check if a given file path is within the root directory.This can lead to directory traversal vulnerabilities, resulting in unauthorized access to arbitrary files on the system, even when symlinks are not present. i.e. An application is only vulnerable with setup code like: ``` app.router.add_routes([ web.static("/static", "static/", follow_symlinks=True), # Remove follow_symlinks to avoid the vulnerability ]) ``` ### Impact This is a directory traversal vulnerability with CWE I...

Ubuntu Security Notice 6610-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Cornel Ionce discovered that Firefox did not properly manage memory when opening the print preview dialog. An attacker could potentially exploit this issue to cause a denial of service.

Xitami version 2.5b4 remote denial of service exploit.

PSOProxy version 0.91 remote denial of service exploit.