ISC StormCast for Thursday, April 11th, 2024
SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
SANS ISC Handlers
4.9 • 754 Ratings
🗓️ 11 April 2024
⏱️ 6 minutes
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| 0:00.0 | Hello and welcome to the Thursday, April 11th, 2004 edition of the Sands and at Storm Center's |
| 0:08.5 | Stormcast. My name is Johannes Ulrich and today I'm recording from London, England. Well, let's |
| 0:15.6 | today start with a critical update for the Windows version of the programming language Rust. This vulnerability |
| 0:24.5 | in the standard library has a perfect CSS score of 10, even though the risk, well, may or |
| 0:31.4 | may not a little bit more limited. It depends really on how you are using the affected API, and that's the command API. |
| 0:40.6 | Actually, an API that exists in pretty much any language and has had issues in pretty much any language. |
| 0:48.6 | The purpose of the command API is to execute a command via command.exe and securely escape any command parameters being passed in order to avoid OS command injection, a very common vulnerability, where you, for example, can use things like semicolons and dollar simples and the like in order to execute additional |
| 1:13.3 | commands by passing them as a command parameter. Before you say, isn't Rust supposed to be a |
| 1:19.7 | secure programming language? Yes, it is, but with specific issues around memory safety in mind, |
| 1:26.5 | other vulnerabilities will of course still occur in Rust, just like in any other language. |
| 1:32.3 | Now the tricky part about this particular vulnerability is that it really affects software created with Rust |
| 1:39.3 | much more than Rust itself. So having Rust installed on your system, for example, will not |
| 1:45.6 | really expose you to any particular risks in this case, but if you're running software |
| 1:51.0 | that uses the command API and was compiled using the old version of the standard library, |
| 1:58.2 | well, then that particular binary would expose you to this vulnerability. |
| 2:04.4 | And then as typical as part of Patch Tuesday, we also got updates from Adobe nine different |
| 2:10.4 | products received updates. |
| 2:11.9 | I'm not going over all the details here. |
| 2:14.8 | There are, for example, quite a few products that are affected by a single |
| 2:19.6 | out-of-bounds read vulnerability. CVS score only of 5.5. The one product that I want to focus on a little |
| 2:27.7 | bit is Adobe's Commerce product. Used to be known as Magento. Well, this product, two vulnerabilities for being addressed here. |
| 2:39.0 | One is an operator code execution, just says here, improper input validation, CVSS score of 9, |
... |
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