CVE-2021-42723— Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
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I. Basic Information for CVE-2021-42723
Vulnerability Information
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Vulnerability Title
Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Bridge version 11.1.1 (and earlier) is affected by an out-of-bounds read vulnerability when parsing a crafted SGI file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code 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
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Premiere Pro 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Premiere Pro是美国奥多比（Adobe）公司的一套非线性编辑的视频剪辑软件。 Adobe Premiere Pro 15.4 及更早版本存在安全漏洞，该漏洞源于软件会受到内存破坏漏洞的影响。未经身份验证的攻击者可利用该漏洞在当前用户的上下文中实现任意代码执行。利用此问题需要用户交互，因为受害者必须打开恶意M4A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
II. Public POCs for CVE-2021-42723
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- https://helpx.adobe.com/security/products/bridge/apsb21-94.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42723
Same Patch Batch · Adobe · 2021-11-16 · 8 CVEs total
| CVE-2021-42726 | 7.8 HIGH | Adobe Bridge Memory Corruption could lead to Arbitrary code execution |
| CVE-2021-43013 | 7.8 HIGH | Adobe Media Encoder memory corruption vulnerability could lead to remote code execution |
| CVE-2021-42721 | 7.8 HIGH | Adobe Bridge Use After Free could lead to Arbitrary code execution |
| CVE-2021-42731 | 7.8 HIGH | Adobe Indesign Buffer Overflow Could Lead to Remote Code Execution |
| CVE-2021-42725 | 7.8 HIGH | Adobe Bridge Memory Corruption could lead to Arbitrary code execution |
| CVE-2021-43012 | 7.8 HIGH | Adobe Prelude M4A file memory corruption vulnerability could lead to remote code execution |
| CVE-2021-43011 | 7.8 HIGH | Adobe Prelude M4A file memory corruption vulnerability could lead to remote code execution |
IV. Related Vulnerabilities
Same product: Bridge
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-2021-42723
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