Broken disclosure embargo left admins facing a fresh root-level flaw with no CVE
Kim described Dirty Frag as a “universal LPE” affecting “all major distributions” and warned that it delivers the same kind of immediate root access as the recent CopyFail mess – only this time, defenders do not even have patches to throw at the problem.
Read more…
Source: The Register News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Average ransomware payment for US victims more than $6 million, survey says
November 9, 2021
A new report from Mimecast has found that the US leads the way in the size of payouts following ransomware incidents. In the “State of Ransomware Readiness” study from Mimecast, researchers spoke with 742 cybersecurity professionals and found that 80% of them had been targeted with ransomware over the last two years. Of that 80%, 39% paid ...
- A set of vulnerabilities in TCP/IP stacks could leave millions of connected medical devices open to attack
November 9, 2021
Critical vulnerabilities in millions of connected devices used in hospital networks could allow attackers to disrupt medical equipment and patient monitors, as well as Internet of Things devices that control systems and equipment throughout facilities, such as lighting and ventilation systems. The vulnerable TCP/IP stacks – communications protocols commonly used in connected devices – are also ...
- Multiple BusyBox Security Bugs Threaten Embedded Linux Devices
November 9, 2021
Researchers have discovered 14 critical vulnerabilities in a popular program used in embedded Linux applications, all of which allow for denial of service (DoS) and 10 that also enable remote code execution (RCE), they said. One of the flaws also could allow devices to leak info, according to researchers from JFrog Security and Claroty Research, in ...
- Meet Lyceum: Iranian hackers targeting telecoms, ISPs
November 9, 2021
Researchers have provided a deep dive into the activities of Lyceum; an Iranian threat group focused on infiltrating the networks of telecoms companies and internet service providers (ISPs). Lyceum, also known as Hexane, Siamesekitten, or Spirlin, has been active since 2017. The advanced persistent threat (APT) group has been linked to campaigns striking Middle Eastern oil ...
- 6 Palestinian rights activists hacked by NSO spyware, report says
November 8, 2021
Security researchers disclosed Monday that spyware from the notorious Israeli hacker-for-hire company NSO Group was detected on the cellphones of six Palestinian human rights activists, half affiliated with groups that Israel’s defense minister controversially claimed were involved in terrorism. The revelation marks the first known instance of Palestinian activists being targeted by the military-grade Pegasus spyware. ...
- US seizes $6 million from REvil ransomware, arrest Kaseya hacker
November 8, 2021
The United States Department of Justice today has announced charges against a REvil ransomware affiliate responsible for the attack against the Kaseya MSP platform on July 2nd and seizing more than $6 million from another REvil partner. The suspect is 22-year old Ukrainian national Yaroslav Vasinskyi, arrested for cybercriminal activity on October 8 at the behest ...