CVE-2019-8601
Apple Safari Integer Overflow Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.
Múltiples problemas de corrupción de memoria fueron abordados mejorando el manejo de la memoria. Este problema es corregido en iOS versión 12.3, macOS Mojave versión 10.14.5, tvOS versión 12.3, watchOS versión 5.2.1, Safari 12.1.1, iTunes para Windows versión 12.9.5, iCloud para Windows versión 7.12. El procesamiento de contenido web diseñado maliciosamente puede conllevar a una ejecución de código arbitrario.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple Safari. 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 emitAllocateButterfly method. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-02-18 CVE Reserved
- 2019-05-14 CVE Published
- 2020-01-02 First Exploit
- 2023-12-25 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-190: Integer Overflow or Wraparound
- CWE-787: Out-of-bounds Write
CAPEC
References (11)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/BadAccess11/CVE-2019-8601 | 2020-01-02 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.apple.com/HT210118 | 2021-07-21 | |
| https://support.apple.com/HT210119 | 2021-07-21 | |
| https://support.apple.com/HT210120 | 2021-07-21 | |
| https://support.apple.com/HT210122 | 2021-07-21 | |
| https://support.apple.com/HT210123 | 2021-07-21 | |
| https://support.apple.com/HT210124 | 2021-07-21 | |
| https://support.apple.com/HT210125 | 2021-07-21 | |
| https://support.apple.com/HT210212 | 2021-07-21 | |
| https://access.redhat.com/security/cve/CVE-2019-8601 | 2020-09-29 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1876895 | 2020-09-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Icloud Search vendor "Apple" for product "Icloud" | < 7.12 Search vendor "Apple" for product "Icloud" and version " < 7.12" | windows |
Affected
| ||||||
| Apple Search vendor "Apple" | Itunes Search vendor "Apple" for product "Itunes" | < 12.9.5 Search vendor "Apple" for product "Itunes" and version " < 12.9.5" | windows |
Affected
| ||||||
| Apple Search vendor "Apple" | Safari Search vendor "Apple" for product "Safari" | < 12.1.1 Search vendor "Apple" for product "Safari" and version " < 12.1.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 12.3 Search vendor "Apple" for product "Iphone Os" and version " < 12.3" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | < 10.14.5 Search vendor "Apple" for product "Mac Os X" and version " < 10.14.5" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 12.3 Search vendor "Apple" for product "Tvos" and version " < 12.3" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 5.2.1 Search vendor "Apple" for product "Watchos" and version " < 5.2.1" | - |
Affected
| ||||||