CVE-2021-39835
Adobe FrameMaker PDF File Parsing Use-After-Free Information Disclosure Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Adobe Framemaker versions 2019 Update 8 (and earlier) and 2020 Release Update 2 (and earlier) are affected by a use-after-free vulnerability in the processing of a malformed PDF file that could result in disclosure of sensitive memory. Exploitation of this issue requires user interaction in that a victim must open a malicious PDF file.
Adobe Framemaker versiones 2019 Update 8 (y anteriores), y 2020 Release Update 2 (y anteriores), están afectadas por una vulnerabilidad de uso de memoria previamente liberada en el procesamiento de un archivo PDF malformado que podría resultar en una divulgación de memoria confidencial. Es requerida una interacción del usuario para explotar este problema, ya que la víctima debe abrir un archivo PDF malicioso
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe FrameMaker. 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 PDF files. 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-08-23 CVE Reserved
- 2021-09-16 CVE Published
- 2024-09-16 CVE Updated
- 2024-10-02 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (1)
URL | Tag | Source |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://helpx.adobe.com/security/products/framemaker/apsb21-74.html | 2023-11-07 |
URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Adobe Search vendor "Adobe" | Framemaker Search vendor "Adobe" for product "Framemaker" | <= 2019.0.8 Search vendor "Adobe" for product "Framemaker" and version " <= 2019.0.8" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Framemaker Search vendor "Adobe" for product "Framemaker" | >= 2020.0.1 <= 2020.0.2 Search vendor "Adobe" for product "Framemaker" and version " >= 2020.0.1 <= 2020.0.2" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|