CVE-2021-29338
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.
OpenJPEG是一款基于C语言的开源JPEG2000编码解码器。 OpenJPEG v2.4.0 中的Integer Overflow存在安全漏洞，该漏洞允许远程攻击者可利用该漏洞使应用程序崩溃，导致拒绝服务(DoS)。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-29338
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.
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
OpenJPEG 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenJPEG是一款基于C语言的开源JPEG2000编码解码器。 OpenJPEG v2.4.0 中的Integer Overflow存在安全漏洞，该漏洞允许远程攻击者可利用该漏洞使应用程序崩溃，导致拒绝服务(DoS)。
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-2021-29338
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-29338
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-29338 (1)
Mailing List Discussions for CVE-2021-29338 (3)
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QB6AI7CWXWMEDZIQY4LQ6DMIEXMDOHUP/ vendor-advisory x_refsource_FEDORA
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZ54FGM2IGAP4AWSJ22JKHOPHCR3FGYU/ vendor-advisory x_refsource_FEDORA
-
Other References for CVE-2021-29338 (1)
-
https://github.com/uclouvain/openjpeg/issues/1338 x_refsource_MISC
Same Patch Batch · n/a · 2021-04-14 · 55 CVEs total
| CVE-2021-26827 | TP-Link WR2041 缓冲区错误漏洞 | |
| CVE-2021-31152 | Multilaser Router AC1200 跨站请求伪造漏洞 | |
| CVE-2017-20004 | Mozilla Rust 竞争条件问题漏洞 | |
| CVE-2020-36322 | Linux kernel 安全漏洞 | |
| CVE-2018-25008 | Mozilla Rust 安全漏洞 | |
| CVE-2020-36323 | Rust 格式化字符串错误漏洞 | |
| CVE-2021-27815 | exif 代码问题漏洞 | |
| CVE-2020-36120 | libsixel 缓冲区错误漏洞 | |
| CVE-2021-26805 | Daniel Kamil Kozar tsMuxer 安全漏洞 | |
| CVE-2021-28300 | GPAC 代码问题漏洞 | |
| CVE-2020-21088 | pczupil X2CRM 跨站脚本漏洞 | |
| CVE-2021-27113 | D-Link DIR-816 A2 操作系统命令注入漏洞 | |
| CVE-2021-27114 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2020-19778 | ShopXO 安全漏洞 | |
| CVE-2021-26812 | 8X8 Docker Jitsi Meet 跨站脚本漏洞 | |
| CVE-2021-27990 | Appspace 授权问题漏洞 | |
| CVE-2020-29592 | Matteo Piovanelli Orchard 代码问题漏洞 | |
| CVE-2020-29593 | Matteo Piovanelli Orchard 跨站脚本漏洞 | |
| CVE-2021-30493 | Razer Synapse 3 安全漏洞 | |
| CVE-2021-30494 | Razer Synapse 3 安全漏洞 |
Showing top 20 of 55 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-29338
No comments yet