This research reviews an attack vector allowing the compromise of GitHub repositories, which not only has severe consequences in itself but could also potentially lead to high-level access to cloud environments.
This is made possible through the abuse of GitHub Actions artifacts generated as part of organizations’ CI/CD workflows. A combination of misconfigurations and security flaws can make artifacts leak tokens, both of third party cloud services and GitHub tokens, making them available for anyone with read access to the repository to consume. This allows malicious actors with access to these artifacts the potential of compromising the services to which these secrets grant access.
Read more…
Source: Palo Alto Unit 42
Related:
- The SessionManager IIS backdoor
June 30, 2022
Following on from Kaspersky earlier Owowa discovery, Kaspersky researchers continued to hunt for more backdoors potentially set up as malicious modules within IIS, a popular web server edited by Microsoft. And they didn’t come back empty-handed… In 2021, Kaspersky noticed a trend among several threat actors for deploying a backdoor within IIS after exploiting one of ...
- Hacking the Crypto-Monetized Web
June 30, 2022
The web is several decades old. But it largely still relies on the same method of monetization as it always has: advertising. However, things are changing thanks to the power of cryptocurrency and blockchain. It’s what Trend Micro has coined the “crypto-monetized web” (CMW). But where there’s money to be made and users to be ...
- Burrowing your way into VPNs, Proxies, and Tunnels
June 29, 2022
When considering an attack lifecycle from an adversarial perspective, the adversary has a few options on how to proceed at each step. One of questions that needs to be answered is whether the adversary will use publicly known malware (i.e. BEACON), custom built-from-the-ground-up malware (i.e. HAMMERTOSS), or legitimate software and services (i.e. SoftEther Virtual Private ...
- ZuoRAT is targeting routers to break into networks
June 29, 2022
A newly discovered remote access trojan (RAT) called ZuoRAT has targeted remote workers by exploiting flaws in often unpatched small office/home office (SOHO) routers. Researchers at Lumen’s Black Lotus Labs threat intelligence unit report that ZuoRAT is part of a highly targeted, sophisticated campaign that has been targeting workers across North America and Europe for nearly ...
- FCC Commissioner urges Google and Apple to ban TikTok
June 29, 2022
“TikTok is not just another video app. That’s the sheep’s clothing.” That’s what Brendan Carr wrote in his tweet along with a copy of the letter he sent Apple and Google, asking the companies to remove TikTok from their app stores. The agency’s senior Republican commissioner references a recent BuzzFeed News report that examined leaked ...
- Bumblebee: New Loader Rapidly Assuming Central Position in Cyber-crime Ecosystem
June 28, 2022
Bumblebee, a recently developed malware loader, has quickly become a key component in a wide range of cyber-crime attacks and appears to have replaced a number of older loaders, which suggests that it is the work of established actors and that the transition to Bumblebee was pre-planned. By analysis of three other tools used in recent ...