CVE-2022-34520
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.
radare2是一套用于处理二进制文件的库和工具。 radare2 v5.7.2版本存在安全漏洞，该漏洞源于通过 bin/bfile.c 中的 r_bin_file_xtr_load_buffer 函数发现存在 NULL 指针取消引用漏洞。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2022-34520
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.
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
radare2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
radare2是一套用于处理二进制文件的库和工具。 radare2 v5.7.2版本存在安全漏洞，该漏洞源于通过 bin/bfile.c 中的 r_bin_file_xtr_load_buffer 函数发现存在 NULL 指针取消引用漏洞。
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-2022-34520
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-34520
请登录查看更多情报信息。
Other References for CVE-2022-34520 (1)
-
https://github.com/radareorg/radare2/issues/20354 x_refsource_MISC
Same Patch Batch · n/a · 2022-07-22 · 19 CVEs total
| CVE-2022-25759 | 9.9 CRITICAL | Remote Code Injection |
| CVE-2022-34982 | eziod 安全漏洞 | |
| CVE-2022-34114 | DataEase SQL注入漏洞 | |
| CVE-2022-34112 | DataEase 安全漏洞 | |
| CVE-2022-34113 | DataEase 安全漏洞 | |
| CVE-2022-34115 | DataEase 代码问题漏洞 | |
| CVE-2020-14114 | Xiaomi SmartHome APP 信息泄露漏洞 | |
| CVE-2020-14126 | Xiaomi Mi Sound APP 信息泄露漏洞 | |
| CVE-2022-1655 | OpenStack 安全漏洞 | |
| CVE-2022-34037 | Caddy 缓冲区错误漏洞 | |
| CVE-2022-34983 | SCU-Captcha 安全漏洞 | |
| CVE-2022-34509 | wikifaces 安全漏洞 | |
| CVE-2022-34981 | PyCrowdTangle 安全漏洞 | |
| CVE-2022-34503 | QPDF 缓冲区错误漏洞 | |
| CVE-2022-34502 | radare2 缓冲区错误漏洞 | |
| CVE-2022-34501 | bin_collection 安全漏洞 | |
| CVE-2022-34500 | bin_collection 安全漏洞 | |
| CVE-2022-36131 | Atlassian Jira 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-34520
No comments yet