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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-52615— Avahi: avahi wide-area dns uses constant source port

Quick assessment

Affected
CVE-2024-52615
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.

Avahi是Avahi开源的一套用于Linux的本地服务发现工具。 Avahi存在安全漏洞，该漏洞源于依赖固定源端口进行广域DNS查询,简化了注入恶意DNS响应攻击。

CVSS 5.3 · Medium EPSS 0.56% · P45

Affected Version Matrix 7

VendorProduct Version RangeStatus
None None < 0.9 affected
Red Hat Red Hat Enterprise Linux 10 0:0.9~rc2-1.el10_0.1< * unaffected
Red Hat Red Hat Enterprise Linux 7 any unknown
Red Hat Red Hat Enterprise Linux 8 any affected
Red Hat Red Hat Enterprise Linux 9 0:0.8-22.el9_6.1< * unaffected
0:0.8-22.el9_6.1< * unaffected
Red Hat Red Hat OpenShift Container Platform 4 any affected

I. Basic Information for CVE-2024-52615

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Avahi: avahi wide-area dns uses constant source port
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Avahi 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Avahi是Avahi开源的一套用于Linux的本地服务发现工具。 Avahi存在安全漏洞，该漏洞源于依赖固定源端口进行广域DNS查询,简化了注入恶意DNS响应攻击。
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
- - 0 ~ 0.9 -
Red Hat Red Hat Enterprise Linux 10 0:0.9~rc2-1.el10_0.1 ~ * cpe:/o:redhat:enterprise_linux:10.0
Red Hat Red Hat Enterprise Linux 9 0:0.8-22.el9_6.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:0.8-22.el9_6.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2024-52615

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-52615

请登录查看更多情报信息。

Patches & Fixes for CVE-2024-52615 (1)

Vendor Advisories for CVE-2024-52615 (2)

IV. Related Vulnerabilities

Same weakness: CWE-330

V. Comments for CVE-2024-52615

No comments yet

Leave a comment