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CVE-2022-1122

Quick assessment

Affected
n/a openjpeg2
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 2.4.0版本存在安全漏洞，该漏洞源于opj2_decompress程序当它未能分配缓冲区来存储输入目录的文件名时，它会在未初始化的指针上调用free()，从而导致分段错误和拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 1.10% · P65

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-1122

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
初始化不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenJPEG 安全漏洞
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 2.4.0版本存在安全漏洞，该漏洞源于opj2_decompress程序当它未能分配缓冲区来存储输入目录的文件名时，它会在未初始化的指针上调用free()，从而导致分段错误和拒绝服务。
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
- openjpeg2 openjpeg2 version 2.4.0 and prior -

II. Public POCs for CVE-2022-1122

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III. Intelligence Information for CVE-2022-1122

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Vendor Advisories for CVE-2022-1122 (1)

Mailing List Discussions for CVE-2022-1122 (3)

Other References for CVE-2022-1122 (1)

Same Patch Batch · n/a · 2022-03-29 · 37 CVEs total

CVE-2022-26951 6.5 MEDIUM RSA Archer 跨站脚本漏洞
CVE-2022-26947 6.3 MEDIUM RSA Archer跨站脚本漏洞
CVE-2022-26948 5.8 MEDIUM RSA Archer安全漏洞
CVE-2022-26950 5.4 MEDIUM RSA Archer 输入验证错误漏洞
CVE-2022-26949 5.3 MEDIUM RSA Archer 安全漏洞
CVE-2022-23937 5.3 MEDIUM Wind River VxWorks 缓冲区错误漏洞
CVE-2015-3298 Yubico ykneo-openpgp 数据伪造问题漏洞
CVE-2021-42970 cxuucms跨站脚本漏洞
CVE-2022-22948 VMware vCenter Server 安全漏洞
CVE-2021-43109 PuneethReddyHc Online Shopping System Advanced SQL注入漏洞
CVE-2021-43110 PuneethReddyHc Online Shopping System Advanced 访问控制错误漏洞
CVE-2021-42911 Draytek多款产品格式化字符串错误漏洞
CVE-2021-43118 多款 DrayTek Vigor 产品命令注入漏洞
CVE-2021-44082 Textpattern CMS 跨站脚本漏洞
CVE-2022-26244 Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞
CVE-2021-44081 Open5Gs 缓冲区错误漏洞
CVE-2022-27815 SWHKD 后置链接漏洞
CVE-2022-27432 Pluck 跨站请求伪造漏洞
CVE-2021-41594 RSA Archer 安全漏洞
CVE-2021-44581 Kreado Kreasfero SQL注入漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: openjpeg2
Same vendor: n/a
Same weakness: CWE-665

V. Comments for CVE-2022-1122

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