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CVE-2022-44518— Acrobat Reader | Use After Free (CWE-416)

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 Reader DC是美国奥多比（Adobe）公司的一个 Pdf 阅读工具。用于可靠查看、打印和注释 Pdf 文档。 Adobe Acrobat Reader DC存在资源管理错误漏洞，该漏洞源于在执行操作之前未验证操作对象。

CVSS 7.8 · High EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-44518

Vulnerability Information
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Vulnerability Title
Acrobat Reader | Use After Free (CWE-416)
Source: CVE Program / CVE List V5
Vulnerability Description
Acrobat Reader DC version 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by a use-after-free vulnerability that could result in 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
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Acrobat Reader DC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader DC是美国奥多比（Adobe）公司的一个 Pdf 阅读工具。用于可靠查看、打印和注释 Pdf 文档。 Adobe Acrobat Reader DC存在资源管理错误漏洞，该漏洞源于在执行操作之前未验证操作对象。
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 0 ~ 17.012.30205 -

II. Public POCs for CVE-2022-44518

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III. Intelligence Information for CVE-2022-44518

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Vendor Advisories for CVE-2022-44518 (1)

Same Patch Batch · Adobe · 2024-12-18 · 10 CVEs total

CVE-2022-44512 7.8 HIGH Acrobat Reader | Out-of-bounds Write (CWE-787)
CVE-2022-44520 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2022-44513 7.8 HIGH Acrobat Reader | Out-of-bounds Write (CWE-787)
CVE-2022-44514 7.8 HIGH Acrobat Reader | Use After Free (CWE-416)
CVE-2023-21586 5.5 MEDIUM Acrobat Reader | NULL Pointer Dereference (CWE-476)
CVE-2022-44517 5.5 MEDIUM Acrobat Reader | Out-of-bounds Read (CWE-125)
CVE-2022-44519 5.5 MEDIUM Acrobat Reader | Use After Free (CWE-416)
CVE-2022-44516 5.5 MEDIUM Acrobat Reader | Out-of-bounds Read (CWE-125)
CVE-2022-44515 5.5 MEDIUM Acrobat Reader | Out-of-bounds Read (CWE-125)

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-44518

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