CVE-2021-43757— Adobe Media Encoder 3GP File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
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I. Basic Information for CVE-2021-43757
Vulnerability Information
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Vulnerability Title
Adobe Media Encoder 3GP File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Media Encoder versions 22.0, 15.4.2 (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 3GP 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
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Media Encoder 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Media Encoder是美国奥多比（Adobe）公司的一款音、视频编码应用程序。 Adobe Media Encoder 存在缓冲区错误漏洞，攻击者可以利用该漏洞触发任意代码执行。
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 | Media Encoder | 0 ~ 15.4.2 | - |
II. Public POCs for CVE-2021-43757
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Adobe · 2023-07-12 · 20 CVEs total
| CVE-2023-29300 | 9.8 CRITICAL | Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution |
| CVE-2023-29308 | 7.8 HIGH | [FG-VD-23-009] Adobe InDesign 2023 Arbitrary Code Execution Vulnerability Notification |
| CVE-2023-29298 | 7.5 HIGH | Adobe ColdFusion Improper Access Control Security feature bypass |
| CVE-2023-29301 | 7.5 HIGH | Adobe ColdFusion Improper Restriction of Excessive Authentication Attempts Security featur |
| CVE-2023-29315 | 5.5 MEDIUM | [FG-VD-23-008] Adobe InDesign 2023 Out-of-Bound Read Vulnerability VI Notification |
| CVE-2023-29311 | 5.5 MEDIUM | [FG-VD-23-006] Adobe InDesign 2023 Out-of-Bound Read Vulnerability IV Notification |
| CVE-2023-29314 | 5.5 MEDIUM | [FG-VD-23-013] Adobe InDesign 2023 Out-of-Bound Read Vulnerability X Notification |
| CVE-2023-29312 | 5.5 MEDIUM | [FG-VD-23-004] Adobe InDesign 2023 Out-of-Bound Read Vulnerability II Notification |
| CVE-2023-29309 | 5.5 MEDIUM | [FG-VD-23-003] Adobe InDesign 2023 Out-of-Bound Read Vulnerability Notification |
| CVE-2023-29318 | 5.5 MEDIUM | [FG-VD-23-011] Adobe InDesign 2023 Out-of-Bound Read Vulnerability VIII Notification |
| CVE-2023-29317 | 5.5 MEDIUM | [FG-VD-23-005] Adobe InDesign 2023 Out-of-Bound Read Vulnerability III Notification |
| CVE-2023-29313 | 5.5 MEDIUM | [FG-VD-23-014] Adobe InDesign 2023 Out-of-Bound Read Vulnerability XI Notification |
| CVE-2023-29316 | 5.5 MEDIUM | [FG-VD-23-012] Adobe InDesign 2023 Out-of-Bound Read Vulnerability IX Notification |
| CVE-2023-29319 | 5.5 MEDIUM | [FG-VD-23-010] Adobe InDesign 2023 Out-of-Bound Read Vulnerability VII Notification |
| CVE-2023-29310 | 5.5 MEDIUM | [FG-VD-23-007] Adobe InDesign 2023 Out-of-Bound Read Vulnerability V Notification |
| CVE-2021-43760 | 3.3 LOW | Adobe Media Encoder MOV File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
| CVE-2021-44696 | 3.3 LOW | Adobe Prelude JPEG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability |
| CVE-2021-43758 | 3.3 LOW | Adobe Media Encoder MP4 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
| CVE-2021-43759 | 3.3 LOW | Adobe Media Encoder MP4 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
IV. Related Vulnerabilities
Same product: Media Encoder
- CVE-2025-27195
Media Encoder | Heap-based Buffer Overflow (CWE-122) - CVE-2025-27194
Media Encoder | Out-of-bounds Write (CWE-787) - CVE-2024-49553
Media Encoder | Out-of-bounds Write (CWE-787) - CVE-2024-49554
Media Encoder | NULL Pointer Dereference (CWE-476) - CVE-2024-49552
Media Encoder | Heap-based Buffer Overflow (CWE-122)
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-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2021-43757
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