CVE-2021-21082— Adobe Photoshop 缓冲区错误漏洞
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I. CVE-2021-21082の基本情報
脆弱性情報
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脆弱性タイトル
Adobe Photoshop Memory Corruption
ソース: NVD (National Vulnerability Database)
脆弱性説明
Adobe Photoshop versions 21.2.5 (and earlier) and 22.2 (and earlier) are affected by a Memory Corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
在缓冲区结束位置之后访问内存
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Adobe Photoshop 缓冲区错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Adobe Photoshop是美国奥多比（Adobe）公司的一套图片处理软件。该软件主要用于处理图片。 Adobe Photoshop versions 21.2.5 (and earlier) and 22.2 (and earlier) 存在安全漏洞，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。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
II. CVE-2021-21082の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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Same Patch Batch · Adobe · 2021-03-12 · 16 CVEs total
| CVE-2021-21085 | 7.8 HIGH | Adobe Connect CSV injection via export feature could lead to code execution |
| CVE-2021-21067 | 7.8 HIGH | Adobe Photoshop CoolType arbitrary stack manipulation in Type 1/Multiple Master |
| CVE-2021-21078 | Adobe Creative Cloud Unquoted Service Path in CCXProcess | |
| CVE-2021-21074 | Adobe Animate out-of-bounds read vulnerability | |
| CVE-2021-21056 | Adobe FrameMaker Out-of-Bounds Read Vulnerability Could Lead To Remote Code Execution | |
| CVE-2021-21071 | Adobe Animate memory corruption vulnerability | |
| CVE-2021-21075 | Adobe Animate out-of-bounds read vulnerability | |
| CVE-2021-21080 | Adobe Connect Reflected Cross-site Scripting via query parameter | |
| CVE-2021-21076 | Adobe Animate out-of-bounds read vulnerability | |
| CVE-2021-21068 | Adobe Creative Cloud installer arbitrary file overwrite vulnerability | |
| CVE-2021-21077 | Adobe Animate heap-based overflow vulnerability | |
| CVE-2021-21069 | Adobe Creative Cloud Privilege Escalation Vulnerability | |
| CVE-2021-21073 | Adobe Animate out-of-bounds read vulnerability | |
| CVE-2021-21072 | Adobe Animate out-of-bounds read vulnerability | |
| CVE-2021-21079 | Adobe Connect Reflected Cross-site Scripting via archiveOffset parameter |
IV. 関連脆弱性
同じ製品: Photoshop
- CVE-2023-25908
Adobe Photoshop SVG file Use After Free Arbitrary code execu - CVE-2023-21575
Adobe Photoshop Font Parsing Out-Of-Bounds Write Remote Code - CVE-2023-21576
Adobe Photoshop Font Parsing Out-Of-Bounds Write Remote Code - CVE-2023-21574
Adobe Photoshop Improper Input Validation Remote Code Execut - CVE-2023-21577
Adobe Photoshop Font Parsing Out-Of-Bounds Read Information
同じベンダー: 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)
同じ弱点: CWE-788
- CVE-2023-20585
Microsoft Input-Output Memory Management Unit 安全漏洞 - CVE-2026-20052
Cisco Secure Firewall Threat Defense Software Snort 3 Memory - CVE-2026-21316
Audition | Access of Memory Location After End of Buffer (CW - CVE-2025-36581
Dell PowerEdge Platform 14G AMD BIOS 安全漏洞 - CVE-2025-43580
Audition | Access of Memory Location After End of Buffer (CW
V. CVE-2021-21082へのコメント
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