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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2020-10772

Quick assessment

Affected
n/a unbound
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.

Unbound是荷兰NLnet Labs（Nlnet Labs）基金会的一款支持验证递归和缓存的DNS解析器。 Unbound中存在安全漏洞，该漏洞源于程序没有正确修复RHEL7中的CVE-2020-12662漏洞。攻击者可利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 1.35% · P71
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-10772

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification ratio compared to versions of Unbound that shipped before the mentioned erratum. This issue is about the incomplete fix for CVE-2020-12662, and it does not affect upstream versions of Unbound.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对网络消息容量的控制不充分(网络放大攻击)
Source: CVE Program / CVE List V5
Vulnerability Title
Unbound 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Unbound是荷兰NLnet Labs（Nlnet Labs）基金会的一款支持验证递归和缓存的DNS解析器。 Unbound中存在安全漏洞，该漏洞源于程序没有正确修复RHEL7中的CVE-2020-12662漏洞。攻击者可利用该漏洞造成拒绝服务。
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
- unbound unbound-1.6.6-5.el7_8 -

II. Public POCs for CVE-2020-10772

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-10772

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-10772 (1)

Same Patch Batch · n/a · 2020-11-27 · 32 CVEs total

CVE-2020-7780 6.3 MEDIUM Cross-site Request Forgery (CSRF)
CVE-2019-19878 B&r Automation APROL 授权问题漏洞
CVE-2020-29133 Coremail XT 跨站脚本漏洞
CVE-2020-29135 cPanel 注入漏洞
CVE-2020-29137 cPanel 跨站脚本漏洞
CVE-2020-29136 cPanel 安全漏洞
CVE-2020-29145 Ericsson BSCS iX R18 Billing & Rating 跨站脚本漏洞
CVE-2020-29144 Ericsson BSCS iX R Billing & Rating 跨站脚本漏洞
CVE-2020-25738 Cyberark Software Endpoint Privilege Manager 代码问题漏洞
CVE-2019-19869 B&r Automation APROL 安全漏洞
CVE-2019-19872 B&R Industrial Automation APROL 注入漏洞
CVE-2020-29138 Sagemcom F@ST3486 NET 授权问题漏洞
CVE-2019-19873 B&r Automation APROL 授权问题漏洞
CVE-2019-19874 B&r Automation APROL 注入漏洞
CVE-2019-19875 B&r Automation APROL 命令注入漏洞
CVE-2019-19876 B&r Automation APROL SQL注入漏洞
CVE-2019-19877 B&R Industrial Automation APROL 路径遍历漏洞
CVE-2020-29367 Blosc C-Blosc 缓冲区错误漏洞
CVE-2020-27745 SchedMD Slurm 缓冲区错误漏洞
CVE-2020-27746 SchedMD Slurm 竞争条件问题漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: unbound
Same vendor: n/a
Same weakness: CWE-406

V. Comments for CVE-2020-10772

No comments yet

Leave a comment