Connect with us
X
Categories:

Technology

AttachMe Oracle cloud bug exposes volumes to data theft and hijacking

Published

on

AttachMe Oracle cloud bug exposes volumes to data theft and hijacking
Share this post:

DOWNLOAD MP3 SONG

Oracle has patched a critical vulnerability in its cloud infrastructure that could have allowed attackers to steal data or tamper with client files.

On September 20, Wiz security researcher Elad Gabay publicly disclosed the security flaw, found in June following an examination of Oracle Cloud Infrastructure (OCI).

Dubbed #AttachMe, the “major” bug centers on one problem: a lack of permissions protection when attaching volumes to OCI.

Attack path

An attack would begin with the use of a target’s unique identifier, their cloud environment ID (OCID), which could be found via publicly available information or a low-privilege account.

A threat actor would then initiate an instance in an attacker-controlled tenant – located in the same availability domain (AD) as the target volume – before attaching the victim’s volume to the instance.

OCI, by design, supports the attachment of a single volume to multiple instances simultaneously.

The lack of authorization checks would ensure the attacker had read/write privileges over the target volume, whether or not they had sufficient permissions

As a result, it may have been possible for attackers to leverage this avenue to steal or modify information, search for cleartext secrets, or move laterally across the volume.

Worst-case scenario

In the worst-case scenario, attackers could potentially hijack an environment by manipulating binaries to achieve code execution.

“Before it was patched, #AttachMe could have allowed attackers to access and modify any other users’ OCI storage volumes without authorization, thereby violating cloud isolation,” Gabay said.

Wiz added that the vulnerability could have impacted all OCI customers or could have been used to target the infrastructure of individual client services.

The Wiz security team disclosed its findings to Oracle on June 9, three days after discovery.

Oracle acknowledged the security report on June 10, and it was on the same day that the vulnerability was confirmed and fixed. No OCI customer action is required.

RECOMMENDED  F5 resolves high severity RCE bug in BIG-IP, BIG-IQ devices

Speaking to Daily Swig, Wiz researcher Sagi Tzadik said that the real-world ramifications of the vulnerability, if not patched so rapidly by oracle, could have been quite severe.

“This could lead to severe sensitive data leakage for potentially all OCI customers and in some scenarios could even be exploited to gain remote code execution on their environment, providing an initial entry point for further movement in the victim’s cloud environment,” he commented.

“While OCIDs are generally private, they are not treated as secrets. It is relatively feasible to obtain these IDs from a quick GitHub or Google search.”

Oracle declined to comment, but thanked Gabay in the firm’s July 2022 Critical Patch Update notes.

“Insufficient validation of user permissions is a common bug class among cloud service providers,” Wiz added.

“The best way to identify such issues is by performing rigorous code reviews and comprehensive tests for each sensitive API in the development stage. We also recommend performing service-specific penetration tests and participating in bug bounty programs, as these have proven effective with these types of issues.”


Get More Stories Like This On: Facebook: @AllNaijaEntertainment, Twitter: @AllNaijaEntertainment
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Chief Oyerigha Echo Toikumoh - The Earlier The Better
Music1 week ago

[Music] Chief Oyerigha Echo Toikumoh – The Earlier The Better

Enzo Maresca and Mikel Arteta stated they will not take Pep Guardiola's place at Manchester City
Sports1 week ago

Enzo Maresca and Mikel Arteta stated they will not take Pep Guardiola’s place at Manchester City

Alan Shearer reckons Liverpool star is ‘not going to get better’
Sports1 week ago

Alan Shearer reckons Liverpool star is ‘not going to get better’

NECO examiners threaten nationwide protest over unpaid entitlements
News1 week ago

NECO examiners threaten nationwide protest over unpaid entitlements

Jonathan congratulates Trump on historic election win
News1 week ago

Jonathan congratulates Trump on historic election win

Peter Obi can become president in 2027 — Yunusa Tanko
News1 week ago

Peter Obi can become president in 2027 — Yunusa Tanko

Dua Lipa forced to cancel show after ‘unforeseen safety issues’
Entertainment1 week ago

Dua Lipa forced to cancel show after ‘unforeseen safety issues’

Uzoamaka Onuoha wins Best Female Performance in a feature at AFRIFF 2024
Entertainment1 week ago

Uzoamaka Onuoha wins Best Female Performance in a feature at AFRIFF 2024

'Phoenix Fury' bags Best Film award at the 13th edition of AFRIFF
Entertainment1 week ago

‘Phoenix Fury’ bags Best Film award at the 13th edition of AFRIFF

Vivo begins teasing new Dimensity 9400 flagships internationally
Technology1 week ago

Vivo begins teasing new Dimensity 9400 flagships internationally

Google Pixel 11 and Pixel 11 Pro may trade performance gains for longer battery life
Technology1 week ago

Google Pixel 11 and Pixel 11 Pro may trade performance gains for longer battery life

Manchester United players warned ‘only one is safe’ under Ruben Amorim
Sports1 week ago

Manchester United players warned ‘only one is safe’ under Ruben Amorim

Austin DeAnda given impromptu makeover after he is forced to have haircut in the middle of fight
Sports1 week ago

Austin DeAnda given impromptu makeover after he is forced to have haircut in the middle of fight

IG orders punishment for errant cops
News1 week ago

IG orders punishment for errant cops

Be ready to recover stolen mandate — Ighodalo tells PDP
News1 week ago

Be ready to recover stolen mandate — Ighodalo tells PDP

No part of Ogun will be ceded under my watch — Dapo Abiodun
News1 week ago

No part of Ogun will be ceded under my watch — Dapo Abiodun

Ruger calls out auto tune and hype culture in music
Entertainment1 week ago

Ruger calls out auto tune and hype culture in music

I hate to play same role repeatedly — Actress Bimbo Akintola
Entertainment1 week ago

I hate to play same role repeatedly — Actress Bimbo Akintola

Fans split on Davido, Wizkid, and Burna Boy's Grammy nominations.
Entertainment1 week ago

Fans split on Davido, Wizkid, and Burna Boy’s Grammy nominations

Samsung Galaxy S25 Slim: Leaker reveals launch details for Samsung's rival iPhone 17 Air
Technology1 week ago

Samsung Galaxy S25 Slim: Leaker reveals launch details for Samsung’s rival iPhone 17 Air

Realme names first smartphone to get Android 15 beta worldwide
Technology1 week ago

Realme names first smartphone to get Android 15 beta worldwide

England interim manager tipped for surprise Premier League job
Sports2 weeks ago

England interim manager tipped for surprise Premier League job

Hakim Ziyech mocks Israeli supporters attacked in Amsterdam
Sports2 weeks ago

Hakim Ziyech mocks Israeli supporters attacked in Amsterdam

Court jails seven for internet fraud in Kaduna
News2 weeks ago

Court jails seven for internet fraud in Kaduna

Edo APC criticizes Obaseki’s last-minute appointments
News2 weeks ago

Edo APC criticizes Obaseki’s last-minute appointments

Edo PDP announces caretaker committee
News2 weeks ago

Edo PDP announces caretaker committee

Tems makes history after securing 3 nominations for the 67th Grammys
Entertainment2 weeks ago

Tems makes history after securing 3 nominations for the 67th Grammys

Beyoncé surpasses Jay-Z to become the most nominated artist in Grammy history
Entertainment2 weeks ago

Beyoncé surpasses Jay-Z to become the most nominated artist in Grammy history

Davido, Wizkid, Tems, Asake make 2025 Grammy nominations
Entertainment2 weeks ago

Davido, Wizkid, Tems, Asake make 2025 Grammy nominations

Davido, Wizkid, Tems, Asake make 2025 Grammy nominations
Entertainment2 weeks ago

2025 GRAMMY: Academy unveils category changes ahead of nomination event

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Final Episode 13)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 12)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 11)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 10)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 09)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 08)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 07)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 06)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 05)

The Pastor Daughter Story by Miriam Edem _ ANE Story
ANE Stories2 weeks ago

[STORY] THE PASTOR’S DAUGHTER (Episode 04)

ANE Billboard Hots



Join "ANE sabi" clique

Don't miss a thing, get ogbonge ANE latest updates to fuel your conversation daily.