CVE-2019-16451
Adobe Acrobat Pro DC TTF Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Adobe Acrobat and Reader versions , 2019.021.20056 and earlier, 2017.011.30152 and earlier, 2017.011.30155 and earlier version, 2017.011.30152 and earlier, and 2015.006.30505 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution .
Adobe Acrobat and Reader, versiones 2019.021.20056 y anteriores, 2017.011.30152 y anteriores, 2017.011.30155 y anteriores, 2017.011.30152 y anteriores, y 2015.006.30505 y anteriores, presenta una vulnerabilidad de desbordamiento de pila. Una explotación con éxito podría conllevar a una ejecución de código arbitrario.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Acrobat Pro DC. 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 processing of embedded fonts. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Adobe Acrobat Reader DC for Windows suffers from a heap-based memory corruption vulnerability due to malformed TTF font handling.
*Credits:
Anonymous
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2019-09-19 CVE Reserved
- 2019-12-11 CVE Published
- 2019-12-11 First Exploit
- 2024-08-05 CVE Updated
- 2024-09-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-20-145 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/47769 | 2019-12-11 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://helpx.adobe.com/security/products/acrobat/apsb19-55.html | 2021-11-22 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 15.006.30060 < 15.006.30508 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 15.006.30060 < 15.006.30508" | classic |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 15.006.30060 < 15.006.30508 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 15.006.30060 < 15.006.30508" | classic |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 15.008.20082 < 19.021.20058 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 15.008.20082 < 19.021.20058" | continuous |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 15.008.20082 < 19.021.20058 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 15.008.20082 < 19.021.20058" | continuous |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 17.011.30059 < 17.011.30156 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 17.011.30059 < 17.011.30156" | classic |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | >= 17.011.30059 < 17.011.30156 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 17.011.30059 < 17.011.30156" | classic |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 15.006.30060 < 15.006.30508 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 15.006.30060 < 15.006.30508" | classic |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 15.006.30060 < 15.006.30508 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 15.006.30060 < 15.006.30508" | classic |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 15.008.20082 < 19.021.20058 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 15.008.20082 < 19.021.20058" | continuous |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 15.008.20082 < 19.021.20058 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 15.008.20082 < 19.021.20058" | continuous |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 17.011.30059 < 17.011.30156 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 17.011.30059 < 17.011.30156" | classic |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc" | >= 17.011.30059 < 17.011.30156 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 17.011.30059 < 17.011.30156" | classic |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc" | - | pro |
Affected
| ||||||