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CVE-2022-28256— Adobe Acrobat Reader DC Annotation Use-After-Free Information Disclosure Vulnerability

Quick assessment

Affected
Adobe Acrobat Reader
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Acrobat和Adobe Acrobat Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Adobe Acrobat Reader是一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat和Adobe Acrobat Reader存在资源管理错误漏洞，该漏洞源于处理PDF文件时出现“释放后重用”错误。远程攻击者利用该漏洞诱骗受害者打开特制的PDF文件并读取系统上的敏感信息。

CVSS 5.5 · Medium EPSS 2.45% · P84
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I. Basic Information for CVE-2022-28256

Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader DC Annotation Use-After-Free Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Acrobat Reader DC version 22.001.2011x (and earlier), 20.005.3033x (and earlier) and 17.012.3022x (and earlier) are affected by a use-after-free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. 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:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
多款Adobe产品资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat和Adobe Acrobat Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Adobe Acrobat Reader是一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat和Adobe Acrobat Reader存在资源管理错误漏洞，该漏洞源于处理PDF文件时出现“释放后重用”错误。远程攻击者利用该漏洞诱骗受害者打开特制的PDF文件并读取系统上的敏感信息。
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 ~ 22.001.20085 -

II. Public POCs for CVE-2022-28256

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III. Intelligence Information for CVE-2022-28256

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Vendor Advisories for CVE-2022-28256 (1)

Same Patch Batch · Adobe · 2022-05-11 · 64 CVEs total

CVE-2022-28838 7.8 HIGH Adobe Acrobat Pro DC Doc flattenPages Use-After-Free Remote Code Execution Vulnerability
CVE-2022-28234 7.8 HIGH Adobe Acrobat Reader DC Heap Overflow Could Lead to RCE
CVE-2022-28239 7.8 HIGH Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2022-28240 7.8 HIGH Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2022-28241 7.8 HIGH Adobe Acrobat Reader DC Doc Object Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2022-28242 7.8 HIGH Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2022-28243 7.8 HIGH Adobe Acrobat Reader DC Doc Object Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2022-28247 6.7 MEDIUM Adobe Acrobat Uninstaller Hard Link Leads To Remote Code Execution
CVE-2022-28244 6.3 MEDIUM Adobe Acrobat Reader DC CSP Bypass Leads To Privilege Escalation
CVE-2022-28265 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28837 5.5 MEDIUM Adobe Acrobat Pro DC Doc buttonSetIcon Use-After-Free Information Disclosure Vulnerability
CVE-2022-28264 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28263 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28253 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28251 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28250 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Use-After-Free Information Disclosure Vulnerability
CVE-2022-28249 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28248 5.5 MEDIUM Adobe Acrobat Reader DC Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28246 5.5 MEDIUM Adobe Acrobat Reader DC Doc Object Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2022-28245 5.5 MEDIUM Adobe Acrobat Reader DC Doc Object Out-Of-Bounds Read Information Disclosure Vulnerability

Showing top 20 of 64 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Acrobat Reader
Same vendor: Adobe
Same weakness: CWE-416

V. Comments for CVE-2022-28256

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