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I. Basic Information for CVE-2023-21581
Vulnerability Information

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Vulnerability Title
Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by an out-of-bounds read 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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
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 22.003.20282(及更早版本)、22.003.20281(及更早版本)和 20.005.30418(及更早版本)存在缓冲区错误漏洞,该漏洞源于受越界读取漏洞影响,该漏洞可能导致敏感内存泄露。 攻击者可以利用此漏洞绕过 ASLR 等缓解措施。 利用此问题需要用户交互,因为受害者必须打开恶意文件。
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
VendorProductAffected VersionsCPESubscribe
AdobeAcrobat Reader unspecified ~ 20.005.30418 -
II. Public POCs for CVE-2023-21581
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III. Intelligence Information for CVE-2023-21581
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IV. Related Vulnerabilities
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