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CVE-2021-28554— Adobe Acrobat Reader DC Path Parsing Out-Of-Bounds Read could lead to arbitrary code execution

Quick assessment

Affected
Adobe Acrobat Reader
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Acrobat Reader是美国奥多比（Adobe）公司的一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat Reader DC存在缓冲区错误漏洞，该漏洞源于Acrobat Reader DC存在一个边界条件。远程攻击者可利用该漏洞创建一个特殊设计的PDF文件，诱骗受害者打开。该漏洞允许远程攻击者危及受影响的系统。以下产品和版本的影响:Adobe Acrobat Reader DC: 2020.001.30020, 2020.001.30025, 2020.0

CVSS 7.8 · High EPSS 46.03% · P99
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I. Basic Information for CVE-2021-28554

Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader DC Path Parsing Out-Of-Bounds Read could lead to arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Acrobat Reader DC versions versions 2021.001.20155 (and earlier), 2020.001.30025 (and earlier) and 2017.011.30196 (and earlier) are affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Acrobat Reader 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader是美国奥多比（Adobe）公司的一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat Reader DC存在缓冲区错误漏洞，该漏洞源于Acrobat Reader DC存在一个边界条件。远程攻击者可利用该漏洞创建一个特殊设计的PDF文件，诱骗受害者打开。该漏洞允许远程攻击者危及受影响的系统。以下产品和版本的影响:Adobe Acrobat Reader DC: 2020.001.30020, 2020.001.30025, 2020.0
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Acrobat Reader unspecified ~ 2021.001.20155 -

II. Public POCs for CVE-2021-28554

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III. Intelligence Information for CVE-2021-28554

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Vendor Advisories for CVE-2021-28554 (1)

Same Patch Batch · Adobe · 2021-08-24 · 35 CVEs total

CVE-2021-28552 7.8 HIGH Adobe Acrobat Reader DC XFA Template Use-After-Free Remote Code Execution Vulnerability
CVE-2021-28594 7.8 HIGH Creative Cloud Desktop installer Uncontrolled Search Path element could lead to arbitrary
CVE-2021-28621 7.8 HIGH Adobe Animate FLA File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2021-28610 7.8 HIGH Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution
CVE-2021-28607 7.8 HIGH Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution
CVE-2021-28605 7.8 HIGH Adobe After Effects memory corruption could lead to arbitrary code execution
CVE-2021-28602 7.8 HIGH Adobe After Effects Memory corruption could lead to code execution vulnerability
CVE-2021-28632 7.8 HIGH ZDI-CAN-13471: Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution
CVE-2021-28631 7.8 HIGH Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability
CVE-2021-28551 7.8 HIGH Adobe Acrobat Pro DC JPEG2000 Editing Out-Of-Bounds Read Remote Code Execution Vulnerabili
CVE-2021-28628 6.3 MEDIUM Adobe Experience Manager Cross-site Scripting vulnerability in inbox render.jsp
CVE-2021-28625 6.3 MEDIUM Adobe Experience Manager Cross-site Scripting vulnerability in inbox workitem.jsp
CVE-2021-28614 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28633 6.1 MEDIUM Adobe Creative Cloud Installer Arbitrary File Write
CVE-2021-28612 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28616 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28611 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28600 5.5 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d
CVE-2021-28615 5.5 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d
CVE-2021-28619 5.5 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to sensitive information disclos

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Acrobat Reader
Same vendor: Adobe
Same weakness: CWE-125

V. Comments for CVE-2021-28554

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