CVE-2023-38230— ZDI-CAN-21318: Adobe Acrobat Reader DC Font Parsing Use-After-Free Information Disclosure Vulnerability
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I. Basic Information for CVE-2023-38230
Vulnerability Information
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Vulnerability Title
ZDI-CAN-21318: Adobe Acrobat Reader DC Font Parsing Use-After-Free Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (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: 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
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat Reader 资源管理错误漏洞
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 23.003.20244 版本之前存在资源管理错误漏洞，该漏洞源于受到释放后使用漏洞的影响，该漏洞可能导致敏感内存泄露。
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 ~ 23.003.20244 | - |
II. Public POCs for CVE-2023-38230
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Adobe · 2023-08-10 · 31 CVEs total
| CVE-2023-38234 | 7.8 HIGH | ZDI-CAN-21359: Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Exe |
| CVE-2023-38224 | 7.8 HIGH | ZDI-CAN-21122: Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution Vul |
| CVE-2023-38246 | 7.8 HIGH | Adobe Acrobat Reader DC ActiveX Control (AxAcroPDFLib.AxAcroPDF) stack-based stale pointer |
| CVE-2023-29320 | 7.8 HIGH | ZDI-CAN-20712: Adobe Acrobat Blacklist Bypass Design flaw |
| CVE-2023-38226 | 7.8 HIGH | ZDI-CAN-21240: Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Exe |
| CVE-2023-38228 | 7.8 HIGH | ZDI-CAN-21317: Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution V |
| CVE-2023-38231 | 7.8 HIGH | ZDI-CAN-21334: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execut |
| CVE-2023-38225 | 7.8 HIGH | ZDI-CAN-21118: Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulne |
| CVE-2023-38229 | 7.8 HIGH | ZDI-CAN-21310: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclos |
| CVE-2023-38233 | 7.8 HIGH | ZDI-CAN-21337: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execut |
| CVE-2023-38222 | 7.8 HIGH | ZDI-CAN-21103: Adobe Acrobat Reader DC AcroForm spawnPageFromTemplate Use-After-Free Remot |
| CVE-2023-38227 | 7.8 HIGH | ZDI-CAN-21241: Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution V |
| CVE-2023-38223 | 7.8 HIGH | ZDI-CAN-21063: Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Exe |
| CVE-2023-38210 | 5.5 MEDIUM | Other | Uncontrolled Resource Consumption (CWE-400) |
| CVE-2023-38243 | 5.5 MEDIUM | ZDI-CAN-21252: Adobe Acrobat Reader DC JBIG2 File Parsing Use-After-Free Information Discl |
| CVE-2023-29303 | 5.5 MEDIUM | ZDI-CAN-20970: Adobe Acrobat Reader DC AcroForm Annotation Use-After-Free Information Disc |
| CVE-2023-38245 | 5.5 MEDIUM | Adobe Acrobat Reader DC ActiveX Control (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Hash Theft |
| CVE-2023-38238 | 5.5 MEDIUM | ZDI-CAN-21243: Adobe Acrobat Reader DC Font Parsing Use-After-Free Information Disclosure |
| CVE-2023-38236 | 5.5 MEDIUM | ZDI-CAN-21247: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclos |
| CVE-2023-38235 | 5.5 MEDIUM | ZDI-CAN-21356: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclos |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Acrobat Reader
- CVE-2026-34622
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34626
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34621
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-27221
Acrobat Reader | Improper Certificate Validation (CWE-295) - CVE-2026-27278
Acrobat Reader | Use After Free (CWE-416)
Same vendor: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
V. Comments for CVE-2023-38230
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