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:
- Hackers deploy Linux malware, web skimmer on e-commerce servers
November 18, 2021
Security researchers discovered that attackers are also deploying a Linux backdoor on compromised e-commerce servers after injecting a credit card skimmer into online shops’ websites. The PHP-coded web skimmer (a script designed to steal and exfiltrate customers’ payment and personal info) is added and camouflaged as a .JPG image file in the /app/design/frontend/ folder. The attackers use ...
- FBI: An APT Group Exploiting a 0-day in FatPipe WARP, MPVPN, and IPVPN Software
November 17, 2021
As of November 2021, FBI forensic analysis indicated exploitation of a 0-day vulnerability in the FatPipe MPVPN® device software1 going back to at least May 2021. The vulnerability allowed APT actors to gain access to an unrestricted file upload function to drop a webshell for exploitation activity with root access, leading to elevated privileges and ...
- Evil Corp: ‘My hunt for the world’s most wanted hackers’
November 17, 2021
Many of the people on the FBI’s cyber most wanted list are Russian. While some allegedly work for the government earning a normal salary, others are accused of making a fortune from ransomware attacks and online theft. If they left Russia they’d be arrested – but at home they appear to be given free rein. “We’re ...
- Iranian Government-Sponsored APT Cyber Actors Exploiting MS Exchange and Fortinet Vulnerabilities in Furtherance of Malicious Activities
November 17, 2021
This joint cybersecurity advisory is the result of an analytic effort among the Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Australian Cyber Security Centre (ACSC), and the United Kingdom’s National Cyber Security Centre (NCSC) to highlight ongoing malicious cyber activity by an advanced persistent threat (APT) group that FBI, ...
- An Investigation Into SS7 Exploitation Services On The Dark Web
November 17, 2021
In this latest investigative article SOS intelligence researchers will be taking a look at alleged SS7 exploitation services on the Dark Web and diving into their credibility using SOS Intelligence analytics toolkit. SS7 Significance & Background Signalling System 7 is a telecommunications protocol adopted internationally that defines how the network elements in a public switched telephone network ...
- Russian ransomware gangs start collaborating with Chinese hackers
November 17, 2021
There’s some unusual activity brewing on Russian-speaking cybercrime forums, where hackers appear to be reaching out to Chinese counterparts for collaboration. These attempts to enlist Chinese threat actors are mainly seen on the RAMP hacking forum, which is encouraging Mandarin-speaking actors to participate in conversations, share tips, and collaborate on attacks. According to a new report by ...