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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2020-22217

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.

c-ares是c-ares个人开发者的一个用于异步 DNS 请求的 C 库。 c-ares 1_16_1 至 1_17_0版本存在安全漏洞，该漏洞源于通过 ares_parse_soa_reply.c 中的函数 ares_parse_soa_reply 导致缓冲区溢出。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.98% · P61

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-22217

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Buffer overflow vulnerability in c-ares before 1_16_1 thru 1_17_0 via function ares_parse_soa_reply in ares_parse_soa_reply.c.
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
c-ares 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
c-ares是c-ares个人开发者的一个用于异步 DNS 请求的 C 库。 c-ares 1_16_1 至 1_17_0版本存在安全漏洞，该漏洞源于通过 ares_parse_soa_reply.c 中的函数 ares_parse_soa_reply 导致缓冲区溢出。
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-2020-22217

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-22217

请登录查看更多情报信息。

Mailing List Discussions for CVE-2020-22217 (1)

Other References for CVE-2020-22217 (1)

Same Patch Batch · n/a · 2023-08-22 · 151 CVEs total

CVE-2020-24293 FreeImage 安全漏洞
CVE-2020-21699 Tengine 输入验证错误漏洞
CVE-2020-21710 Artifex Software Ghostscript 数字错误漏洞
CVE-2020-21722 Sourceforge Ogg Video Tools 资源管理错误漏洞
CVE-2020-21723 Sourceforge Ogg Video Tools 安全漏洞
CVE-2020-21724 Sourceforge Ogg Video Tools 缓冲区错误漏洞
CVE-2020-21890 Artifex Software Ghostscript 缓冲区错误漏洞
CVE-2020-21896 Artifex Software MuPDF 资源管理错误漏洞
CVE-2020-22181 SAMSUNG sww-3400rw 跨站脚本漏洞
CVE-2020-22218 libssh2 缓冲区错误漏洞
CVE-2020-22219 Free Lossless Audio Codec 安全漏洞
CVE-2020-22524 FreeImage 安全漏洞
CVE-2020-22570 Memcached 命令注入漏洞
CVE-2020-22628 Libraw 缓冲区错误漏洞
CVE-2020-22916 XZ 安全漏洞
CVE-2020-23793 spice 安全漏洞
CVE-2020-23804 Freedesktop Poppler 安全漏洞
CVE-2020-23992 Nagios XI 跨站脚本漏洞
CVE-2020-24292 FreeImage 安全漏洞
CVE-2021-32292 json-c 缓冲区错误漏洞

Showing top 20 of 151 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-22217

No comments yet

Leave a comment