Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Threat Intelligence

2/22/2021
03:25 PM
50%
50%

Researcher Reports Vulnerability in Apple iCloud Domain

A stored cross-site scripting vulnerability in the iCloud website reportedly earned a security researcher $5,000.

Apple has reportedly fixed a stored cross-site scripting (XSS) vulnerability in the iCloud domain following its discovery by security researcher Vishal Bharad, ZDNet reports.

Related Content:

Attackers Already Targeting Apple's M1 Chip with Custom Malware

Special Report: Understanding Your Cyber Attackers

New From The Edge: Breach Etiquette: How to Mind Your Manners When It Matters

Stored XSS, also known as persistent XSS, vulnerabilities occur when an attacker finds a flaw in a Web application and injects malicious code into its server. Bharad reportedly found this bug in the Page/Keynotes feature of the iCloud website.

To exploit this vulnerability, an attacker would have to create new content in either Pages or Keynote and enter their XSS payload into the name field. They would have to save this and send it to, or collaborate with, another user. The attacker would then need to make some changes to the content, resave it, and then go to Settings > Browse All Versions.

The XSS would trigger after "Browse All Versions" was clicked, Bharad explains in a blog post.

Bharad reported the vulnerability to Apple on Aug. 7, 2020, and was rewarded $5,000 for his findings. 

Read Bharad's full blog post here and more details here.

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Oldest First  |  Newest First  |  Threaded View
News
Former CISA Director Chris Krebs Discusses Risk Management & Threat Intel
Kelly Sheridan, Staff Editor, Dark Reading,  2/23/2021
Edge-DRsplash-10-edge-articles
Security + Fraud Protection: Your One-Two Punch Against Cyberattacks
Joshua Goldfarb, Director of Product Management at F5,  2/23/2021
News
Cybercrime Groups More Prolific, Focus on Healthcare in 2020
Robert Lemos, Contributing Writer,  2/22/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win an Amazon Gift Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
Building the SOC of the Future
Building the SOC of the Future
Digital transformation, cloud-focused attacks, and a worldwide pandemic. The past year has changed the way business works and the way security teams operate. There is no going back.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-8032
PUBLISHED: 2021-02-25
A Insecure Temporary File vulnerability in the packaging of cyrus-sasl of openSUSE Factory allows local attackers to escalate to root. This issue affects: openSUSE Factory cyrus-sasl version 2.1.27-4.2 and prior versions.
CVE-2020-36254
PUBLISHED: 2021-02-25
scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.
CVE-2021-27670
PUBLISHED: 2021-02-25
Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.
CVE-2021-27671
PUBLISHED: 2021-02-25
An issue was discovered in the comrak crate before 0.9.1 for Rust. XSS can occur because the protection mechanism for data: and javascript: URIs is case-sensitive, allowing (for example) Data: to be used in an attack.
CVE-2020-9051
PUBLISHED: 2021-02-24
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2020. Notes: none.