CVE-2025-46806
Expert Analysis
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Description
A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.
Available Exploits
Related News
Posted by Matthias Gerstner on Jun 13Hello list, this is a review report about remote Denial-of-Service vulnerabilities in sslh. We also offer a rendered HTML version of this report on our blog [1]. Please find the full details below. 1) Introduction ======…
Affected Products
Affected Versions:
EU Vulnerability Database
Monitored by ENISA for EU cybersecurity
ENISA Analysis
A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.
Affected Products (ENISA)
ENISA Scoring
CVSS Score (4.0)
EPSS Score
ENISA References
Data provided by ENISA EU Vulnerability Database. Last updated: June 2, 2025
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Advisory Details
CVSS Scoring
CVSS Score
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
Advisory provided by GitHub Security Advisory Database. Published: June 2, 2025, Modified: June 2, 2025
Social Media Intelligence
Real-time discussions and threat intelligence from social platforms
New sslh Vulnerabilities Enable Remote Denial-of-Service Attacks **Two critical vulnerabilities in the popular sslh protocol demultiplexer could allow attackers to trigger remote DoS attacks and disrupt service availability.** **Key Points:** - CVE-2025-46807 allows file descriptor exhaustion leading to service crashes. - CVE-2025-46806 causes crashes due to misaligned memory access within …