CVE-2018-4871
Adobe Flash ATF Parsing 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 issue was discovered in Adobe Flash Player before 28.0.0.137. This vulnerability occurs because of computation that reads data that is past the end of the target buffer. The use of an invalid (out-of-range) pointer offset during access of internal data structure fields causes the vulnerability. A successful attack can lead to sensitive data exposure.
Se ha descubierto un problema de lectura fuera de límites en Adobe Flash Player en versiones anteriores a la 28.0.0.137. La vulnerabilidad ocurre debido a un cálculo que lee datos más allá del final del búfer objetivo. El uso de un desplazamiento de punteros inválido (fuera de rango) durante el acceso a los campos de la estructura de datos interna provoca esta vulnerabilidad. Un ataque con éxito podría conducir a la exposición de datos sensibles.
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Adobe Flash. 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 parsing of ATF files. 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-01-03 CVE Reserved
- 2018-01-09 CVE Published
- 2024-07-05 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (6)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/102465 | Third Party Advisory | |
http://www.securitytracker.com/id/1040155 | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://access.redhat.com/errata/RHSA-2018:0081 | 2021-09-08 | |
https://helpx.adobe.com/security/products/flash-player/apsb18-01.html | 2021-09-08 | |
https://access.redhat.com/security/cve/CVE-2018-4871 | 2018-01-10 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1532810 | 2018-01-10 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | chrome |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | chrome |
Affected
| in | Google Search vendor "Google" | Chrome Os Search vendor "Google" for product "Chrome Os" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | chrome |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | chrome |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | edge |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | edge |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | internet_explorer_11 |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | internet_explorer_11 |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | - |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Flash Player Search vendor "Adobe" for product "Flash Player" | <= 28.0.0.126 Search vendor "Adobe" for product "Flash Player" and version " <= 28.0.0.126" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0" | - |
Affected
|