CVE-2023-32439
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Known exploited
CVSS Score
8.8
EPSS Score
0.003
Published
2023-06-23
A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function TIFFReadRGBATileExt of the file libtiff/tif_getimage.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 227500897dfb07fb7d27f7aa570050e62617e3be. It is recommended to apply a patch to fix this issue. The identifier VDB-213549 was assigned to this vulnerability.
CVSS Score
6.3
EPSS Score
0.001
Published
2022-11-13
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
0.039
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
0.039
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
TelephonyUI Framework in Apple iOS 7 before 7.1, when Safari is used, does not require user confirmation for FaceTime audio calls, which allows remote attackers to obtain telephone number or e-mail address information via a facetime-audio: URL.
CVSS Score
5.0
EPSS Score
0.218
Published
2014-03-14
Apple Safari before 6.0.1 does not properly handle the Quarantine attribute of HTML documents, which allows user-assisted remote attackers to read arbitrary files by leveraging the presence of a downloaded document.
CVSS Score
4.3
EPSS Score
0.004
Published
2012-09-20
The Form Autofill feature in Apple Safari before 6.0.1 does not restrict the filled fields to the set of fields contained in an Autofill popover, which allows remote attackers to obtain the Me card from an Address Book via a crafted web site.
CVSS Score
4.3
EPSS Score
0.003
Published
2012-09-20
Apple Safari before 6.0.1 makes http requests for https URIs in certain circumstances involving a paste into the address bar, which allows user-assisted remote attackers to obtain sensitive information by sniffing the network.
CVSS Score
4.3
EPSS Score
0.004
Published
2012-09-20
Yahoo! Toolbar 1.0.0.5 and earlier for Chrome and Safari allows remote attackers to modify the configured search URL, and intercept search terms, via a crafted web page.
CVSS Score
5.8
EPSS Score
0.002
Published
2012-07-31