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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-27804

Quick assessment

Affected
n/a n/a
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.

JPEG aka jpeg-xl是 （JPEG）开源的一个应用软件。提供Web上图像传递和专业摄影的需求。 JPEG XL through 0.3.2 存在安全漏洞，该漏洞允许可写内存损坏。

AI Predicted 8.1 Difficulty: Moderate EPSS 3.99% · P90

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-2021-27804

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
JPEG XL (aka jpeg-xl) through 0.3.2 allows writable memory corruption.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
JPEG aka jpeg-xl 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JPEG aka jpeg-xl是 （JPEG）开源的一个应用软件。提供Web上图像传递和专业摄影的需求。 JPEG XL through 0.3.2 存在安全漏洞，该漏洞允许可写内存损坏。
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
- n/a n/a -

II. Public POCs for CVE-2021-27804

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-27804

请登录查看更多情报信息。

Exploits & Public PoCs for CVE-2021-27804 (1)

Mailing List Discussions for CVE-2021-27804 (1)

Other References for CVE-2021-27804 (1)

Same Patch Batch · n/a · 2021-03-02 · 16 CVEs total

CVE-2021-27885 e107 跨站请求伪造漏洞
CVE-2021-22294 HarmonyOS 安全漏洞
CVE-2020-28657 Nsf bmpanel2 SQL注入漏洞
CVE-2021-22296 Huawei HarmonyOS 安全漏洞
CVE-2021-25330 Samsung SMR 安全漏洞
CVE-2021-3384 Stormshield Network Security 安全漏洞
CVE-2020-23518 UltimateKode Neo Billing 跨站脚本漏洞
CVE-2020-25902 Blackboard Collaborate Ultra 跨站脚本漏洞
CVE-2021-27904 MISP 安全漏洞
CVE-2021-27901 LG mobile devices 安全漏洞
CVE-2021-27730 Accellion FTA 注入漏洞
CVE-2021-27731 Accellion FTA 跨站脚本漏洞
CVE-2021-25309 Gigaset DX600A 安全漏洞
CVE-2021-25306 Gigaset DX600A 缓冲区错误漏洞
CVE-2021-27888 ZendTo 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-27804

No comments yet

Leave a comment