CVE-2024-53846— ssl fails to validate incorrect extened key usage
Quick assessment
Affected
erlang otp
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.
Erlang/OTP是Erlang/OTP开源的一个JavaScript编写的处理处理异常的库。该库可以捕捉node.js内置API引发的异常。 Erlang/OTP OTP-25.3.2.8版本、OTP-26.2版本和OTP-27.0版本存在信任管理问题漏洞，该漏洞源于SSL应用程序引入了回归，导致服务器或客户端在出现不正确的扩展密钥用法时验证对等方。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2024-53846
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
ssl fails to validate incorrect extened key usage
Source: CVE Program / CVE List V5
Vulnerability Description
OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use components mainly written in Erlang, and a set of design principles for Erlang programs. A regression was introduced into the ssl application of OTP starting at OTP-25.3.2.8, OTP-26.2, and OTP-27.0, resulting in a server or client verifying the peer when incorrect extended key usage is presented (i.e., a server will verify a client if they have server auth ext key usage and vice versa).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Erlang/OTP 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Erlang/OTP是Erlang/OTP开源的一个JavaScript编写的处理处理异常的库。该库可以捕捉node.js内置API引发的异常。 Erlang/OTP OTP-25.3.2.8版本、OTP-26.2版本和OTP-27.0版本存在信任管理问题漏洞，该漏洞源于SSL应用程序引入了回归，导致服务器或客户端在出现不正确的扩展密钥用法时验证对等方。
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
II. Public POCs for CVE-2024-53846
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-53846
请登录查看更多情报信息。
Vendor Advisories for CVE-2024-53846 (1)
IV. Related Vulnerabilities
Same product: otp
-
CVE-2026-65634
Superlinear CPU denial of service in Erlang/OTP ASN.1 OBJECT -
CVE-2026-68956
SSH daemon allocates unbounded idle session channels, bypass -
CVE-2026-89422
TLS 1.3 client skips server authentication when ServerHello -
CVE-2026-69664
httpd parks a request worker indefinitely on a malformed chu -
CVE-2026-70409
eldap does not bound the port component of a referral URL be
Same vendor: erlang
-
CVE-2026-65634
Superlinear CPU denial of service in Erlang/OTP ASN.1 OBJECT -
CVE-2026-68956
SSH daemon allocates unbounded idle session channels, bypass -
CVE-2026-89422
TLS 1.3 client skips server authentication when ServerHello -
CVE-2026-69664
httpd parks a request worker indefinitely on a malformed chu -
CVE-2026-70409
eldap does not bound the port component of a referral URL be
Same weakness: CWE-295
-
CVE-2026-78020
Dell SCG <5.34.00.16 证书验证错误漏洞 -
CVE-2026-96207
Microsoft Partner Center Elevation of Privilege Vulnerabilit -
CVE-2026-84032
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-107318
@fastify/reply-from vulnerable to improper certificate valid -
CVE-2026-107587
Improper Certificate Validation in hMailServer
V. Comments for CVE-2024-53846
No comments yet