CVE-2021-44711— Adobe Acrobat Reader DC annotation gestures integer overflow vulnerability
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I. Basic Information for CVE-2021-44711
Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader DC annotation gestures integer overflow vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Integer Overflow or Wraparound 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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat and Reader 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat是美国奥多比（Adobe）公司的一套PDF文件编辑和转换工具。 Adobe Acrobat and Reader 存在输入验证错误漏洞，该漏洞源于整数溢出。远程攻击者可以诱骗受害者打开特制的 PDF 文件，触发整数溢出并在目标系统上执行任意代码。
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 ~ 21.007.20099 | - |
II. Public POCs for CVE-2021-44711
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://helpx.adobe.com/security/products/acrobat/apsb22-01.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-44711
Same Patch Batch · Adobe · 2022-01-14 · 31 CVEs total
| CVE-2021-44708 | 7.8 HIGH | Adobe Acrobat Pro DC Heap Overflow could lead to Arbitrary code execution |
| CVE-2021-44704 | 7.8 HIGH | Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution |
| CVE-2021-44710 | 7.8 HIGH | Adobe Acrobat Reader Use-after-free could lead to Arbitrary code execution |
| CVE-2021-44705 | 7.8 HIGH | Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution |
| CVE-2021-44706 | 7.8 HIGH | Adobe Acrobat Reader Collab.registerReview Use-After-Free Remote Execution Vulnerability |
| CVE-2021-44703 | 7.8 HIGH | Adobe Acrobat Pro DC Stack Overflow Vulnerability Arbitrary code execution |
| CVE-2021-44709 | 7.8 HIGH | Adobe Acrobat Pro DC Heap Overflow Vulnerability could lead to Arbitrary code execution |
| CVE-2021-44707 | 7.8 HIGH | Adobe Acrobat Reader DC OTF Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnera |
| CVE-2021-45067 | 5.5 MEDIUM | Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure |
| CVE-2021-44713 | 5.5 MEDIUM | Adobe Acrobat Reader DC Use After Free could lead to Application denial-of-service |
| CVE-2021-44712 | 5.5 MEDIUM | Adobe Acrobat Reader Memory Corruption could lead to Application denial-of-service |
| CVE-2021-44715 | 3.3 LOW | Adobe Acrobat Reader DC Out-of-Bounds Read Information Disclosure Vulnerability |
| CVE-2021-44742 | 3.3 LOW | Adobe Reader Out-of-bounds Read Remote Code Execution Vulnerability |
| CVE-2021-44741 | 3.3 LOW | Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service |
| CVE-2021-44740 | 3.3 LOW | Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service |
| CVE-2021-43752 | 3.3 LOW | Adobe Illustrator TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability |
| CVE-2021-45051 | 3.3 LOW | Adobe Bridge JPEG2000 Parsing Use-After-Free Information Disclosure Vulnerability |
| CVE-2021-45052 | 3.3 LOW | Adobe Bridge TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability |
| CVE-2021-44714 | 2.5 LOW | Adobe Acrobat Reader Missing Custom Protocols in Warning Message Prompts |
| CVE-2021-44739 | Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerabi |
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)
Same weakness: CWE-190
- CVE-2026-7568
Signed integer overflow in metaphone() - CVE-2026-42311
Pillow: OOB Write with Invalid PSD Tile Extents (Integer Ove - CVE-2026-42308
Pillow: Integer overflow when processing fonts - CVE-2026-6664
PgBouncer integer overflow in PgBouncer network packet parsi - CVE-2026-42199
Grid: Integer Overflow in Grid::expand_rows Leads to Safe-AP
V. Comments for CVE-2021-44711
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