CVE-2025-46807 Common Vulnerabilities and Exposures

Upstream information

CVE-2025-46807 at MITRE

Description

A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
	SUSE
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

CVSS v4 Scores
	CNA (SUSE)	SUSE
Base Score	8.7	8.7
Vector	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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
Attack Vector	Network	Network
Attack Complexity	Low	Low
Attack Requirements	None	None
Privileges Required	None	None
User Interaction	None	None
Vulnerable System Confidentiality Impact	None	None
Vulnerable System Integrity Impact	None	None
Vulnerable System Availability Impact	High	High
Subsequent System Confidentiality Impact	None	None
Subsequent System Integrity Impact	None	None
Subsequent System Availability Impact	None	None
CVSSv4 Version	4.0	4.0

SUSE Bugzilla entry: 1243122 [IN_PROGRESS]

SUSE Security Advisories:

openSUSE-SU-2025:15194-1, published Tue Jun 3 18:49:44 2025

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP6	`sslh >= 2.2.4-bp156.5.3.1`	Patchnames: openSUSE-2025-231
openSUSE Leap 15.6	`sslh >= 2.2.4-bp156.5.3.1`	Patchnames: openSUSE-2025-231
openSUSE Tumbleweed	`sslh >= 2.2.4-1.1`	Patchnames: openSUSE-Tumbleweed-2025-15194

SUSE Timeline for this CVE

CVE page created: Tue May 13 10:00:19 2025
CVE page last modified: Wed Jul 23 16:27:49 2025