Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-40709— Adobe Photoshop Buffer Overflow leads to Arbitrary Code Execution

Quick assessment

Affected
Adobe Photoshop
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 存在缓冲区错误漏洞，该漏洞源于该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞触发任意代码执行。

CVSS 7.8 · High EPSS 4.61% · P91

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-40709

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Adobe Photoshop Buffer Overflow leads to Arbitrary Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Photoshop versions 21.2.11 (and earlier) and 22.5 (and earlier) are affected by a Buffer Overflow vulnerability when parsing a specially crafted SVG 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Photoshop 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 存在缓冲区错误漏洞，该漏洞源于该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可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 Photoshop unspecified ~ 21.2.11 -

II. Public POCs for CVE-2021-40709

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-40709

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-40709 (1)

Same Patch Batch · Adobe · 2021-09-27 · 18 CVEs total

CVE-2021-39826 8.6 HIGH Adobe Digital Editions Command Execution Vulnerability
CVE-2021-39823 7.8 HIGH svg-native-viewer Heap Buffer overflow Vulnerability
CVE-2021-39819 7.8 HIGH Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution
CVE-2021-39818 7.8 HIGH Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution
CVE-2021-39825 7.8 HIGH Adobe Photoshop Elements Edit 2021 TTF Font Parsing Out-Of-Bounds Write Remote Code Execut
CVE-2021-28613 7.4 HIGH Adobe Creative Cloud Arbitrary File Overwrite Vulnerability
CVE-2021-39827 6.5 MEDIUM Adobe Digital Editions Installer flaw leads to Arbitrary File System Write
CVE-2021-40712 6.5 MEDIUM Adobe Experience Manager Path parameter Improper Input Validation Could Lead To DOS
CVE-2021-40714 6.1 MEDIUM Adobe Experience Manager Reflected Cross Site Scripting via accesskey parameter
CVE-2021-40713 5.9 MEDIUM Adobe Experience Manager Improper Certificate Validation Could Lead to Man In The Middle A
CVE-2021-39828 5.8 MEDIUM Adobe Digital Editions Installer flaw leads to Local Privilege Escalation
CVE-2021-40711 5.4 MEDIUM Adobe Experience Manager Stored Cross-Site Scripting Could Lead to Arbitrary Code Executio
CVE-2021-40702 Adobe Premiere Elements psd Memory Corruption Vulnerability Could Lead to Arbitrary Code E
CVE-2021-39824 Adobe Premiere Elements png Memory Corruption Vulnerability Could Lead to Arbitrary Code E
CVE-2021-40703 Adobe Premiere Elements m4a Memory Corruption Vulnerability Could Lead to Arbitrary Code E
CVE-2021-40701 Adobe Premiere Elements m4a Memory Corruption Vulnerability Could Lead to Arbitrary Code E
CVE-2021-40700 Adobe Premiere Elements TIFF Memory Corruption Vulnerability Could Lead to Arbitrary Code

IV. Related Vulnerabilities

Same product: Photoshop
Same vendor: Adobe
Same weakness: CWE-120

V. Comments for CVE-2021-40709

No comments yet

Leave a comment