6.3

CVE-2025-4444

A security flaw has been discovered in Tor up to 0.4.7.16/0.4.8.17. Impacted is an unknown function of the component Onion Service Descriptor Handler. Performing manipulation results in resource consumption. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is considered difficult. Upgrading to version 0.4.8.18 and 0.4.9.3-alpha is recommended to address this issue. It is recommended to upgrade the affected component.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
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Produkt Tor
Version 0.4.7.0
Status affected
Version 0.4.7.1
Status affected
Version 0.4.7.2
Status affected
Version 0.4.7.3
Status affected
Version 0.4.7.4
Status affected
Version 0.4.7.5
Status affected
Version 0.4.7.6
Status affected
Version 0.4.7.7
Status affected
Version 0.4.7.8
Status affected
Version 0.4.7.9
Status affected
Version 0.4.7.10
Status affected
Version 0.4.7.11
Status affected
Version 0.4.7.12
Status affected
Version 0.4.7.13
Status affected
Version 0.4.7.14
Status affected
Version 0.4.7.15
Status affected
Version 0.4.7.16
Status affected
Version 0.4.8.0
Status affected
Version 0.4.8.1
Status affected
Version 0.4.8.2
Status affected
Version 0.4.8.3
Status affected
Version 0.4.8.4
Status affected
Version 0.4.8.5
Status affected
Version 0.4.8.6
Status affected
Version 0.4.8.7
Status affected
Version 0.4.8.8
Status affected
Version 0.4.8.9
Status affected
Version 0.4.8.10
Status affected
Version 0.4.8.11
Status affected
Version 0.4.8.12
Status affected
Version 0.4.8.13
Status affected
Version 0.4.8.14
Status affected
Version 0.4.8.15
Status affected
Version 0.4.8.16
Status affected
Version 0.4.8.17
Status affected
Version 0.4.8.18
Status unaffected
Version 0.4.9.3-alpha
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.175
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cna@vuldb.com 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
cna@vuldb.com 6.3 0 0
CVSS:4.0/AV:N/AC:H/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
cna@vuldb.com 2.6 4.9 2.9
AV:N/AC:H/Au:N/C:N/I:N/A:P
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

CWE-404 Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use.