Overview
On February 11, 2020, local time, Adobe officially released February’s security updates to fix multiple vulnerabilities in its various products, including Adobe Experience Manager, Adobe Digital Editions, Adobe Flash Player, Adobe Acrobat and Reader, and Adobe Framemaker.
For details about the security advisories and alerts, visit the following link:
https://helpx.adobe.com/security.html
Vulnerability Description
Adobe Experience Manager
Adobe has released security updates for Adobe Experience Manager that address one vulnerability listed in the following table.
Vulnerability details are as follows:
| Vulnerability Category | Vulnerability Impact | Severity Level | CVE ID |
| Uncontrollable resource consumption | Denial of service | Important | CVE-2020-3741 |
For details on vulnerability impact and remediation, refer to the security bulletin at the following link:
https://helpx.adobe.com/security/products/experience-manager/apsb20-08.html
Adobe Digital Editions
Adobe has released security updates for Adobe Digital Editions that address two vulnerabilities listed in the following table.
Vulnerability details are as follows:
| Vulnerability Category | Vulnerability Impact | Severity Level | CVE ID |
| Buffer overflow | Information disclosure | Important | CVE-2020-3759 |
| Command injection | Arbitrary code execution | Critical | CVE-2020-3760 |
For details on vulnerability impact and remediation, refer to the security bulletin at the following link:
https://helpx.adobe.com/security/products/Digital-Editions/apsb20-07.html
Adobe Flash Player
Adobe has released security updates for Adobe Flash Player that address one vulnerability listed in the following table:
Vulnerability details are as follows:
| Vulnerability Category | Vulnerability Impact | Severity Level | CVE ID |
| Type confusion | Arbitrary code execution | Critical | CVE-2020-3757 |
For details on vulnerability impact and remediation, refer to the security bulletin at the following link:
https://helpx.adobe.com/security/products/flash-player/apsb20-06.html
Adobe Acrobat and Reader
Adobe has released security updates for Adobe Acrobat and Reade that address 17 vulnerabilities listed in the following table.
Vulnerability details are as follows:
| Vulnerability Category | Vulnerability Impact | Severity Level | CVE ID |
| Out-of-bounds read | Information disclosure | Important | CVE-2020-3744
CVE-2020-3747 CVE-2020-3755 |
| Heap overflow | Arbitrary code execution | Critical | CVE-2020-3742 |
| Buffer overflow | Arbitrary | Critical | CVE-2020-3752
CVE-2020-3754 |
| UAF | Arbitrary | Critical | CVE-2020-3743
CVE-2020-3745 CVE-2020-3746 CVE-2020-3748 CVE-2020-3749 CVE-2020-3750 CVE-2020-3751 |
| Heap and stack exhaustion | Memory leak | Moderate | CVE-2020-3753
CVE-2020-3756 |
| Privilege escalation | Arbitrary file system writing | Critical | CVE-2020-3762
CVE-2020-3763 |
For details on vulnerability impact and remediation, refer to the security bulletin at the following link:
https://helpx.adobe.com/security/products/acrobat/apsb20-05.html
Adobe Framemaker
Adobe has released a security update for Adobe Framemaker which addresses 21 vulnerabilities listed in the following table.
Vulnerability details are as follows:
| Vulnerability Category | Vulnerability Impact | Severity Level | CVE ID |
| Buffer overflow | Arbitrary code execution | Critical | CVE-2020-3734 |
| Heap overflow | Arbitrary code execution | Critical | CVE-2020-3731
CVE-2020-3735 |
| Memory corruption | Arbitrary code execution | Critical | CVE-2020-3739
CVE-2020-3740 |
| Out-of-bounds write | Arbitrary code execution | Critical | CVE-2020-3720
CVE-2020-3721 CVE-2020-3722 CVE-2020-3723 CVE-2020-3724 CVE-2020-3725 CVE-2020-3726 CVE-2020-3727 CVE-2020-3728 CVE-2020-3729 CVE-2020-3730 CVE-2020-3732 CVE-2020-3733 CVE-2020-3736 CVE-2020-3737 CVE-2020-3738 |
For details on vulnerability impact and remediation, refer to the security bulletin at the following link:
https://helpx.adobe.com/security/products/framemaker/apsb20-04.html
Solution
Adobe has officially released security updates to fix the preceding vulnerabilities. Users are advised to upgrade their installation to the latest version as soon as possible.
For vulnerability details and remediation, please visit the preceding security bulletin links.
Statement
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and/or indirect consequences and losses caused by transmitting and/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add/delete information to/from it, or use this advisory for commercial purposes without permission from NSFOCUS.
About NSFOCUS
Founded in April 2000, NSFOCUS Information Technology Co., Ltd. (NSFOCUS) was headquartered in Beijing. With more than 30 branches and subsidiaries at home and abroad, the company provides most competitive security products and solutions for governments, carriers, and financial, energy, Internet, education, and medical sectors, ensuring customers’ business continuity.
Based on years of research in security assurance, NSFOCUS has set foot in network and terminal security, Internet infrastructure security, and compliance and security management. The company provides the intrusion detection/prevention system, anti-DDoS system, remote security assessment system, and web security protection products as well as professional security services for customers.
NSFOCUS Information Technology Co., Ltd. started trading its shares at China’s Nasdaq-style market, ChiNext, in Shenzhen on January 29, 2014, with the name of NSFOCUS and code of 300369.
