CVE-2024-44309
A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, macOS Sequoia 15.1.1, iOS 18.1.1 and iPadOS 18.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.
Known exploited
CVSS Score
6.1
EPSS Score
0.009
Published
2024-11-20
The issue was addressed with improved checks. This issue is fixed in tvOS 18.1, iOS 18.1 and iPadOS 18.1, iOS 17.7.1 and iPadOS 17.7.1, watchOS 11.1, visionOS 2.1, macOS Sequoia 15.1, Safari 18.1. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
CVSS Score
5.4
EPSS Score
0.008
Published
2024-10-28
This issue was addressed through improved state management. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, visionOS 2.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, Safari 18.1. An attacker may be able to misuse a trust relationship to download malicious content.
CVSS Score
7.5
EPSS Score
0.004
Published
2024-10-28
A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 18, iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, watchOS 11, iOS 18 and iPadOS 18. Maliciously crafted web content may violate iframe sandboxing policy.
CVSS Score
6.5
EPSS Score
0.002
Published
2024-10-28
A cross-origin issue existed with "iframe" elements. This was addressed with improved tracking of security origins. This issue is fixed in Safari 18, visionOS 2, watchOS 11, macOS Sequoia 15, iOS 18 and iPadOS 18, tvOS 18. A malicious website may exfiltrate data cross-origin.
CVSS Score
6.5
EPSS Score
0.004
Published
2024-09-17
This issue was addressed through improved state management. This issue is fixed in Safari 18, visionOS 2, watchOS 11, macOS Sequoia 15, iOS 18 and iPadOS 18, tvOS 18. Processing maliciously crafted web content may lead to universal cross site scripting.
CVSS Score
6.1
EPSS Score
0.001
Published
2024-09-17
The issue was addressed with improved UI. This issue is fixed in Safari 18, macOS Sequoia 15. Visiting a malicious website may lead to address bar spoofing.
CVSS Score
6.5
EPSS Score
0.001
Published
2024-09-17
The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
CVSS Score
5.3
EPSS Score
0.023
Published
2016-09-06
The HTTPS protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
CVSS Score
5.3
EPSS Score
0.023
Published
2016-09-06
Safari in Apple iOS before 9.3.3 allows remote attackers to spoof the displayed URL via an HTTP response specifying redirection to an invalid TCP port number.
CVSS Score
5.4
EPSS Score
0.004
Published
2016-07-22