‘Dirty Frag’ Linux flaw one-ups CopyFail with no patches and public root exploit


Broken disclosure embargo left admins facing a fresh root-level flaw with no CVE

A fresh Linux privilege escalation bug dubbed “Dirty Frag” has dropped into the wild with no patches, no CVE, and a public exploit that hands attackers root access across major distributions.Security researcher Hyunwoo Kim disclosed the local privilege escalation flaw on Friday after what he said was a broken embargo forced the issue into the open.

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:

  • Lynx Ransomware: A Rebranding of INC Ransomware

    October 10, 2024

    In July 2024, researchers from Palo Alto Networks discovered a successor to INC ransomware named Lynx. Since its emergence, the group behind this ransomware has actively targeted organizations in various sectors such as retail, real estate, architecture, and financial and environmental services in the U.S. and UK. Lynx ransomware shares a significant portion of its source ...

  • API Security Exposed: The Role of API Vulnerabilities in Real-World Data Breaches

    October 10, 2024

    This Trend Micro research discusses real-world API vulnerabilities and shows the risks companies face every day. We start our journey with two popular API gateways: APISIX and Kong. The researchers found over 600 APISIX instances and hundreds of thousands of Kong gateways accessible online. Each one is a door waiting for attackers to knock. However, the ...

  • European government systems hit by air-gap malware attack

    October 9, 2024

    In the last five years, hackers managed to steal sensitive information from air-gapped systems belonging to different European governments on at least three separate occasions. An air-gapped system is a computer or network that is physically isolated from unsecured networks, such as the internet, to prevent unauthorized access and enhance security. Still, crooks managed to steal ...

  • MoneyGram data breach included Social Security numbers, government documents, bank and other sensitive data

    October 9, 2024

    MoneyGram is back online after a cybersecurity breach disrupted services and compromised personal information. Between September 20 and 22, an “unauthorized third party” accessed and acquired the personal data of certain MoneyGram customers, the company said, leaving users unable to access their accounts. The money-sending service provided an update this past Monday, confirming that systems are ...

  • Casio Faces Cyberattack: Service Disruptions and Delayed G-Shock Releases

    October 9, 2024

    Casio, a well-known Japanese electronics company, experienced a significant cyberattack on October 5th. The company reported that an unidentified third party illegally accessed its network, causing system failures and service disruptions. In a statement on October 8th, Casio expressed regret for the inconvenience this has caused to its customers and stakeholders. The company is actively investigating ...

  • Awareness of Cyber Risks to Healthcare Organizations is not Always Translating to Adequate Protections

    October 8, 2024

    Despite growing awareness and widespread acknowledgment of the impact of cyber threats facing the healthcare industry, many within it are still struggling to keep them at bay. The third annual Ponemon Institute Report, commissioned by Proofpoint, found that 92% of US healthcare organizations surveyed experienced at least one cyber attack in the past 12 month, with ...