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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2020-23852

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ffjpeg是中国陈凯个人开发者的一款JPEG编码/解码器。 ffjpeg 2020-07-02版本及之前版本存在缓冲区错误漏洞，该漏洞源于ffjpeg/src/jfif.c的jfif_decode(void ctxt, BMP pb)函数中存在一个基于堆的缓冲区溢出漏洞，它可能会通过提交恶意的jpeg图像而导致拒绝服务。

AI Predicted 5.5 Difficulty: Easy EPSS 0.70% · P50

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-2020-23852

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
A heap based buffer overflow vulnerability exists in ffjpeg through 2020-07-02 in the jfif_decode(void *ctxt, BMP *pb) function at ffjpeg/src/jfif.c (line 544 & line 545), which could cause a denial of service by submitting a malicious jpeg image.
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
ffjpeg 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ffjpeg是中国陈凯个人开发者的一款JPEG编码/解码器。 ffjpeg 2020-07-02版本及之前版本存在缓冲区错误漏洞，该漏洞源于ffjpeg/src/jfif.c的jfif_decode(void *ctxt, BMP *pb)函数中存在一个基于堆的缓冲区溢出漏洞，它可能会通过提交恶意的jpeg图像而导致拒绝服务。
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-2020-23852

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-23852

请登录查看更多情报信息。

Other References for CVE-2020-23852 (1)

Same Patch Batch · n/a · 2021-05-18 · 39 CVEs total

CVE-2020-20254 Mikrotik RouterOs 代码问题漏洞
CVE-2021-3200 libsolv 缓冲区错误漏洞
CVE-2021-32305 websvn 操作系统命令注入漏洞
CVE-2020-20951 Pluck 命令注入漏洞
CVE-2020-24740 Pluck 跨站请求伪造漏洞
CVE-2020-23861 GNU LibreDWG 缓冲区错误漏洞
CVE-2021-32238 Epic Games Rocket League 缓冲区错误漏洞
CVE-2020-23856 GNU cflow 资源管理错误漏洞
CVE-2020-24026 TinyShop 跨站脚本漏洞
CVE-2020-23851 ffjpeg 缓冲区错误漏洞
CVE-2020-18178 HongCMS 路径遍历漏洞
CVE-2020-20253 MikroTik RouterOS 数字错误漏洞
CVE-2021-30145 node-mpv 格式化字符串错误漏洞
CVE-2021-22117 Pivotal Software RabbitMQ 代码注入漏洞
CVE-2020-25709 OpenLDAP 安全漏洞
CVE-2002-2438 TCP 授权问题漏洞
CVE-2021-3518 libxml2 资源管理错误漏洞
CVE-2021-31827 Progress Software MOVEit Transfer SQL注入漏洞
CVE-2021-3531 Red Hat Ceph 输入验证错误漏洞
CVE-2020-19924 BoostIO Boostnote 跨站脚本漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-23852

No comments yet

Leave a comment