CVE-2020-26535
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in Foxit Reader and PhantomPDF before 10.1. If TslAlloc attempts to allocate thread local storage but obtains an unacceptable index value, V8 throws an exception that leads to a write access violation (and read access violation).
Se detectó un problema en Foxit Reader y PhantomPDF versiones anteriores a 10.1. Si TslAlloc intenta asignar el almacenamiento local de hilos (subprocesos) pero obtiene un valor de índice inaceptable, V8 lanza una excepción que conlleva a una violación de acceso de escritura (y una violación de acceso de lectura)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-10-02 CVE Reserved
- 2020-10-02 CVE Published
- 2023-06-18 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.foxitsoftware.com/support/security-bulletins.html | 2020-10-05 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Foxitsoftware Search vendor "Foxitsoftware" | Foxit Reader Search vendor "Foxitsoftware" for product "Foxit Reader" | < 10.1 Search vendor "Foxitsoftware" for product "Foxit Reader" and version " < 10.1" | - |
Affected
| ||||||
| Foxitsoftware Search vendor "Foxitsoftware" | Phantompdf Search vendor "Foxitsoftware" for product "Phantompdf" | < 10.1 Search vendor "Foxitsoftware" for product "Phantompdf" and version " < 10.1" | - |
Affected
| ||||||