CVE-2022-32912
Apple WebKit WebGL2 drawRangeElements Out-Of-Bounds Read Information Disclosure Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Se abordó una lectura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en Safari versión 16, iOS versión 16, iOS versión 15.7 y iPadOS versión 15.7. El procesamiento de contenido web diseñado de forma maliciosa puede conllevar la ejecución de código arbitrario
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple WebKit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the implementation of the drawRangeElements method in WebGL2. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-06-09 CVE Reserved
- 2022-09-13 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-06 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/28 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/39 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/40 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/41 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/47 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/49 | Mailing List |
|
| http://seclists.org/fulldisclosure/2022/Oct/50 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.apple.com/en-us/HT213442 | 2022-12-07 | |
| https://support.apple.com/en-us/HT213445 | 2022-12-07 | |
| https://support.apple.com/en-us/HT213446 | 2022-12-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Safari Search vendor "Apple" for product "Safari" | < 16.0 Search vendor "Apple" for product "Safari" and version " < 16.0" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Ipados Search vendor "Apple" for product "Ipados" | < 15.7 Search vendor "Apple" for product "Ipados" and version " < 15.7" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 15.7 Search vendor "Apple" for product "Iphone Os" and version " < 15.7" | - |
Affected
| ||||||