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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-2307— Osbuild-composer: race condition may disable gpg verification for package repositories

Quick assessment

Affected
Red Hat Red Hat Enterprise Linux 8
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.

osbuild-composer是osbuild的一组用于编写操作系统映像的 HTTP 服务。 osbuild-composer存在数据伪造问题漏洞，该漏洞源于可以触发禁用包存储库的GPG验证条件，可能会遭受中间人攻击，从而允许将不受信任的代码安装到正在构建的映像中。

CVSS 6.1 · Medium EPSS 0.19% · P8

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-2024-2307

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Osbuild-composer: race condition may disable gpg verification for package repositories
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in osbuild-composer. A condition can be triggered that disables GPG verification for package repositories, which can expose the build phase to a Man-in-the-Middle attack, allowing untrusted code to be installed into an image being built.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
osbuild-composer 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
osbuild-composer是osbuild的一组用于编写操作系统映像的 HTTP 服务。 osbuild-composer存在数据伪造问题漏洞，该漏洞源于可以触发禁用包存储库的GPG验证条件，可能会遭受中间人攻击，从而允许将不受信任的代码安装到正在构建的映像中。
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
Red Hat Red Hat Enterprise Linux 8 0:101-1.el8 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 9 0:101-1.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream

II. Public POCs for CVE-2024-2307

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-2307

请登录查看更多情报信息。

Vendor Advisories for CVE-2024-2307 (4)

IV. Related Vulnerabilities

Same weakness: CWE-347

V. Comments for CVE-2024-2307

No comments yet

Leave a comment