CVE-2017-2481
Apple Safari ElementData Use-After-Free Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Se ha descubierto un problema en ciertos productos Apple. iOS en versiones anteriores a 10.3 está afectado. Safari en versiones anteriores a 10.1 está afectado. tvOS en versiones anteriores a 10.2 está afectado. El problema involucra al componente "WebKit". Esto permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria y caída de aplicación) a través de un sitio web manipulado.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable 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 handling of ElementData objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to achieve remote code execution under the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2016-12-01 CVE Reserved
- 2017-03-28 CVE Published
- 2024-08-05 CVE Updated
- 2024-11-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/97130 | Third Party Advisory | |
| http://www.securitytracker.com/id/1038137 | Vdb Entry | |
| http://zerodayinitiative.com/advisories/ZDI-17-191 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://security.gentoo.org/glsa/201706-15 | 2019-03-08 | |
| https://support.apple.com/HT207600 | 2019-03-08 | |
| https://support.apple.com/HT207601 | 2019-03-08 | |
| https://support.apple.com/HT207617 | 2019-03-08 |
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" | <= 10.0.3 Search vendor "Apple" for product "Safari" and version " <= 10.0.3" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | <= 10.2.1 Search vendor "Apple" for product "Iphone Os" and version " <= 10.2.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | <= 10.1.1 Search vendor "Apple" for product "Tvos" and version " <= 10.1.1" | - |
Affected
| ||||||