Monday, September 25, 2023
LetsAskBinu.com
  • Home
  • Cybersecurity
  • Cyber Threats
  • Hacking
  • Protection
  • Networking
  • Malware
  • Fintech
  • Internet Of Things
No Result
View All Result
LetsAskBinu.com
No Result
View All Result
Home Cybersecurity

VMware Patches VM Escape Flaw Exploited at Geekpwn Event

Researcher by Researcher
December 13, 2022
in Cybersecurity
0
High-Severity Flaw in Argo CD is Information Leak Risk
189
SHARES
1.5k
VIEWS
Share on FacebookShare on Twitter


Virtualization technology giant VMware on Tuesday shipped urgent updates to fix a trio of security problems in multiple software products, including a virtual machine escape bug exploited at the GeekPwn 2022 hacking challenge.

The VM escape flaw, documented as CVE-2022-31705, was exploited by Ant Security researcher Yuhao Jiang on systems running fully patched VMware Fusion, ESXi and Workstation products.  

The exploit took the top prize at Geekpwn, a hacking contest run by China-based Tencent Keen Security Lab.

In a security bulletin issued Tuesday, VMWare slapped a CVSS severity rating of 9.3/10 and warned that a malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine’s VMX process running on the host

“On ESXi, the exploitation is contained within the VMX sandbox whereas, on Workstation and Fusion, this may lead to code execution on the machine where Workstation or Fusion is installed,” VMware added.

[ Read: VMware Confirms Workspace One Exploits in the Wild ]

VMware documented the bug as a heap out-of-bounds write vulnerability in the USB 2.0 controller (EHCI).

The company also released fixes cover a pair of command injection and directory traversal bugs affecting the VMware vRealize Network Insight (vRNI) product.

“[The] vRealize Network Insight (vRNI) contains a command injection vulnerability present in the vRNI REST API. VMware has evaluated the severity of this issue to be in the critical severity range with a maximum CVSSv3 base score of 9.8,” the company said in a critical-severity advisory.

“A malicious actor with network access to the vRNI REST API can execute commands without authentication,” VMware added.

Related: NSA Outs Chinese Hackers Exploiting Citrix Zero-Day

Related: Exploit Code Published for Critical VMware Security Flaw

Related: Fortinet Ships Emergency Patch for Already-Exploited VPN Flaw

view counter

Ryan Naraine is Editor-at-Large at SecurityWeek and host of the popular Security Conversations podcast series.
Ryan is a veteran cybersecurity strategist who has built security engagement programs at major global brands, including Intel Corp., Bishop Fox and GReAT. He is a co-founder of Threatpost and the global SAS conference series. Ryan’s past career as a security journalist included bylines at major technology publications including Ziff Davis eWEEK, CBS Interactive’s ZDNet, PCMag and PC World.
Ryan is a director of the Security Tinkerers non-profit, an advisor to early-stage entrepreneurs, and a regular speaker at security conferences around the world.
Follow Ryan on Twitter @ryanaraine.

Previous Columns by Ryan Naraine:
Tags:





Source link

Related articles

Sentra Raises $30 Million for DSPM Technology

Northern Ireland’s Top Police Officer Apologizes for ‘Industrial Scale’ Data Breach

August 13, 2023
Minimizing Risk Through Proactive Apple Device Management: Addigy

Minimizing Risk Through Proactive Apple Device Management: Addigy

August 12, 2023
Tags: EscapeEventexploitedFlawGeekpwnpatchesVMware
Share76Tweet47

Related Posts

Sentra Raises $30 Million for DSPM Technology

Northern Ireland’s Top Police Officer Apologizes for ‘Industrial Scale’ Data Breach

August 13, 2023
0

Northern Ireland’s top police officer apologized Thursday for what he described as an “industrial scale” data breach in which the...

Minimizing Risk Through Proactive Apple Device Management: Addigy

Minimizing Risk Through Proactive Apple Device Management: Addigy

August 12, 2023
0

Enterprise IT teams are struggling to cope with three major forces of change: the evolving regulatory environment, a globally dispersed...

Decipher Podcast: Katelyn Bowden and TC Johnson

Decipher Podcast: Katelyn Bowden and TC Johnson

August 12, 2023
0

Veilid main site: https://veilid.com/ Cult of the Dead Cow site: https://cultdeadcow.com/ Source link

In Other News: Government Use of Spyware, New Industrial Security Tools, Japan Router Hack 

In Other News: macOS Security Reports, Keyboard Spying, VPN Vulnerabilities

August 12, 2023
0

SecurityWeek is publishing a weekly cybersecurity roundup that provides a concise compilation of noteworthy stories that might have slipped under...

Used Correctly, Generative AI is a Boon for Cybersecurity

Used Correctly, Generative AI is a Boon for Cybersecurity

August 12, 2023
0

Adobe stock, by Busra At the Black Hat kickoff keynote on Wednesday, Jeff Moss (AKA Dark Tangent), the founder of...

Load More
  • Trending
  • Comments
  • Latest
This Week in Fintech: TFT Bi-Weekly News Roundup 08/02

This Week in Fintech: TFT Bi-Weekly News Roundup 15/03

March 15, 2022
Supply chain efficiency starts with securing port operations

Supply chain efficiency starts with securing port operations

March 15, 2022
Microsoft to Block Macros by Default in Office Apps

Qakbot Email Thread Hijacking Attacks Drop Multiple Payloads

March 15, 2022
QNAP Escalation Vulnerability Let Attackers Gain Administrator Privileges

QNAP Escalation Vulnerability Let Attackers Gain Administrator Privileges

March 15, 2022
Beware! Facebook accounts being hijacked via Messenger prize phishing chats

Beware! Facebook accounts being hijacked via Messenger prize phishing chats

0
Shoulder surfing: Watch out for eagle‑eyed snoopers peeking at your phone

Shoulder surfing: Watch out for eagle‑eyed snoopers peeking at your phone

0
Remote work causing security issues for system and IT administrators

Remote work causing security issues for system and IT administrators

0
Elementor WordPress plugin has a gaping security hole – update now – Naked Security

Elementor WordPress plugin has a gaping security hole – update now – Naked Security

0
‘Horse Gone Barn Bolted’ is Strong Password – Krebs on Security

‘Horse Gone Barn Bolted’ is Strong Password – Krebs on Security

September 23, 2023
SumUp Launches 7am Payouts; Offering UK Merchants Optimal Financial Flexibility

SumUp Launches 7am Payouts; Offering UK Merchants Optimal Financial Flexibility

September 23, 2023
Stealth Falcon preying over Middle Eastern skies with Deadglyph

Stealth Falcon preying over Middle Eastern skies with Deadglyph

September 23, 2023
Will you give X your biometric data? – Week in security with Tony Anscombe

ESET’s cutting-edge threat research at LABScon – Week in security with Tony Anscombe

September 23, 2023

Recent Posts

‘Horse Gone Barn Bolted’ is Strong Password – Krebs on Security

‘Horse Gone Barn Bolted’ is Strong Password – Krebs on Security

September 23, 2023
SumUp Launches 7am Payouts; Offering UK Merchants Optimal Financial Flexibility

SumUp Launches 7am Payouts; Offering UK Merchants Optimal Financial Flexibility

September 23, 2023
Stealth Falcon preying over Middle Eastern skies with Deadglyph

Stealth Falcon preying over Middle Eastern skies with Deadglyph

September 23, 2023

Categories

  • Cyber Threats
  • Cybersecurity
  • Fintech
  • Hacking
  • Internet Of Things
  • LetsAskBinuBlogs
  • Malware
  • Networking
  • Protection

Tags

Access attack Attacks banking BiWeekly bug Cisco cloud code critical Cyber Cybersecurity Data Digital exploited financial Fintech Flaw flaws Google Group Hackers Krebs Latest launches malware Microsoft million Network News open patches platform Ransomware RoundUp security Software Stories TFT Threat Top vulnerabilities vulnerability warns Week

© 2022 Lets Ask Binu All Rights Reserved

No Result
View All Result
  • Home
  • Cybersecurity
  • Cyber Threats
  • Hacking
  • Protection
  • Networking
  • Malware
  • Fintech
  • Internet Of Things

© 2022 Lets Ask Binu All Rights Reserved