In Safari’s WebKit, versions Safari-536.11 through Safari-610.1.16.3 are vulnerable to an infinite loop, due to an unreachable exit condition in JSCallbackObject::deleteProperty when propertyName is an index. This causes the app to consume excessive resources and eventually cause DoS.
WS-2020-0447 - High Severity Vulnerability
Vulnerable Library - CocoaDebug1.5.6
iOS Debugging Tool ?
Library home page: https://github.com/CocoaDebug/CocoaDebug.git
Found in HEAD commit: d388e16464e00b9ce84df0d247029f534a429b90
Found in base branch: main
Vulnerable Source Files (1)
/open-offsets-directory/react/node_modules/jsc-android/dist/include/JSCallbackObjectFunctions.h
Vulnerability Details
In Safari’s WebKit, versions Safari-536.11 through Safari-610.1.16.3 are vulnerable to an infinite loop, due to an unreachable exit condition in JSCallbackObject::deleteProperty when propertyName is an index. This causes the app to consume excessive resources and eventually cause DoS.
Publish Date: 2020-06-11
URL: WS-2020-0447
CVSS 3 Score Details (7.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2020-06-11
Fix Resolution: Safari-610.1.17
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