A security flaw in OpenAI’s ChatGPT application programming interface could be used to initiate a distributed denial-of-service attack on websites, according to a researcher. The discovery was made by Benjamin Flesch, a security researcher in Germany, who detailed the vulnerability and how it could be exploited on GitHub.
According to Flesch, the flaw lies in the API’s handling of HTTP POST requests to the /backend-api/attributions endpoint. The endpoint allows a list of hyperlinks to be provided through the “urls” parameter. The problem arises from an absence of limits on the number of hyperlinks that can be included in a single request, so attackers can easily flood requests with urls via the API.
Read more…
Source: Silicone Angle News
Related:
- Context and Recommendations to Protect Against Malicious Activity by Iranian Cyber Group Emennet Pasargad
January 26, 2022
This Private Industry Notice provides a historical overview of Iran-based cyber company Emennet Pasargad’s tactics, techniques, and procedures (TTPs) to enable recipients to identify and defend against the group’s malicious cyber activities. On 20 October 2021, a grand jury in the US District Court for the Southern District of New York indicted two Iranian nationals ...
- Vulnerability in Apple iOS, iPad OS and MacOS could lead to disclosure of sensitive memory data
January 25, 2022
Cisco Talos recently discovered an out-of-bounds read vulnerability in Apple’s macOS and iOS operating systems that could lead to the disclosure of sensitive memory content. An attacker could capitalize on that information to aid in the exploitation of other vulnerabilities This vulnerability specifically exists in the DDS image parsing functionality of Apple’s ImageIO library that exists ...
- TianySpy Malware Uses Smishing Disguised as Message From Telco
January 25, 2022
It has been some time since SMS or text messaging has become a means to spread mobile malware. In September 2021, Trend Micro confirmed a new mobile malware infection chain targeting both Android and iPhone devices. The chain is triggered by a smishing message that appears to be sent from a telecommunications company. It is ...
- Trellix finds OneDrive malware targeting government officials in Western Asia
January 25, 2022
Hackers are using Microsoft OneDrive in a multi-stage espionage campaign aimed at high-ranking government officials in Western Asia, according to a new report from Trellix. Researchers with Trellix named the malware involved “Graphite” because it uses Microsoft’s Graph API to leverage OneDrive as a command and control server. The attack takes advantage of an MSHTML remote ...
- Canada’s foreign affairs department hit with cyberattack
January 25, 2022
Canada’s foreign affairs department was hit with a cyberattack last week, according to the Treasury Board of Canada. The hack of Global Affairs Canada, the government entity responsible for diplomatic and global relations, occurred on Wednesday, according to a statement provided by the Treasury Board to ABC News. The statement does not identify who carried out the ...
- Unusual ‘Donald Trump’ Packer Malware Delivers RATs, Infostealers
January 24, 2022
A new .NET malware packer being used to deliver a variety of remote access trojans (RATs) and infostealers has a fixed password named after Donald Trump, giving the new find its name, “DTPacker.” DTPacker was discovered by researchers at Proofpoint who, since 2020, have observed it being used by several threat actors in campaigns targeting hundreds ...