#git

A malicious ad for the popular admin tool PuTTY leads victims to a fake site that downloads malware.

The nonprofit organization that supports the Firefox web browser said today it is winding down its new partnership with Onerep, an identity protection service recently bundled with Firefox that offers to remove users from hundreds of people-search sites. The move comes just days after a report by KrebsOnSecurity forced Onerep's CEO to admit that he has founded dozens of people-search networks over the years.

Win32.STOP.Ransomware (smokeloader) malware suffers from both local and remote code execution vulnerabilities. The remote code execution can be achieved by leveraging a man-in-the-middle attack.

Since the main reason for the ban was to prevent car thefts that didn't happen, we're happy to see the change of heart.

Anchor CMS v0.12.7 was discovered to contain a Cross-Site Request Forgery (CSRF) via /anchor/admin/users/delete/2.

Anchor CMS v0.12.7 was discovered to contain a Cross-Site Request Forgery (CSRF) via /anchor/admin/categories/delete/2.

## Impacted Resources bref/src/Event/Http/Psr7Bridge.php:94-125 multipart-parser/src/StreamedPart.php:383-418 ## Description When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed. In the parsing process, the `Content-Type` header of each part is read using the [`Riverline/multipart-parser`](https://github.com/Riverline/multipart-parser/) library. The library, in the `StreamedPart::parseHeaderContent` function, performs slow multi-byte string operations on the header value. Precisely, the [`mb_convert_encoding`](https://www.php.net/manual/en/function.mb-convert-encoding.php) function is used with the first (`$string`) and third (`$from_encoding`) parameters read from the header value. ## Impact An attacker could send specifically crafted requests which would force the server into performing long op...

### Summary An attacker controlling the second variable of the `translate` function is able to perform a cache poisoning attack. They can change the outcome of translation requests made by subsequent users. ### Details The `opt.id` parameter allows the overwriting of the cache key. If an attacker sets the `id` variable to the cache key that would be generated by another user, they can choose the response that user gets served. ### PoC Take the following simple server allowing users to supply text and the language to translate to. ```javascript import translate from "translate"; import express from 'express'; const app = express(); app.use(express.json()); app.post('/translate', async (req, res) => { const { text, language } = req.body; const result = await translate(text, language); return res.json(result); }); const port = 3000; app.listen(port, () => { console.log(`Server is running on port ${port}`); }); ``` We can send the following request to poison the cache: ``` {"...

## Description: During some analysis today on npm's `node-tar` package I came across the folder creation process, Basicly if you provide node-tar with a path like this `./a/b/c/foo.txt` it would create every folder and sub-folder here a, b and c until it reaches the last folder to create `foo.txt`, In-this case I noticed that there's no validation at all on the amount of folders being created, that said we're actually able to CPU and memory consume the system running node-tar and even crash the nodejs client within few seconds of running it using a path with too many sub-folders inside ## Steps To Reproduce: You can reproduce this issue by downloading the tar file I provided in the resources and using node-tar to extract it, you should get the same behavior as the video ## Proof Of Concept: Here's a [video](https://hackerone-us-west-2-production-attachments.s3.us-west-2.amazonaws.com/3i7uojw8s52psar6pg8zkdo4h9io?response-content-disposition=attachment%3B%20filename%3D%22tar-dos-poc....

### Summary Due to the unrestricted access to twig extension class from grav context, an attacker can redefine the escape function and execute arbitrary commands. ### Details https://github.com/twigphp/Twig/blob/3.x/src/Extension/EscaperExtension.php#L99 ```php /** * Defines a new escaper to be used via the escape filter. * * @param string $strategy The strategy name that should be used as a strategy in the escape call * @param callable $callable A valid PHP callable */ public function setEscaper($strategy, callable $callable) { $this->escapers[$strategy] = $callable; } ``` Twig supports the functionality to redefine the escape function through the setEscaper method. However, that method is not originally exposed to the twig environment, but it is accessible through the payload below. ```plaintext {{ grav.twig.twig.extensions.core.setEscaper('a','a') }} ``` At this point, it accepts callable type as an argument, but as there is no val...