A vulnerability was found in gorhill uBlock Origin up to 1.63.3b16. It has been classified as problematic. Affected is the function currentStateChanged of the file src/js/1p-filters.js of the component UI. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.63.3b17 is able to address this issue. The patch is identified as eaedaf5b10d2f7857c6b77fbf7d4a80681d4d46c. It is recommended to upgrade the affected component.
References
| Link | Resource |
|---|---|
| https://github.com/gorhill/uBlock/commit/eaedaf5b10d2f7857c6b77fbf7d4a80681d4d46c | Exploit Patch |
| https://github.com/gorhill/uBlock/commit/eaedaf5b10d2f7857c6b77fbf7d4a80681d4d46c | Exploit Patch |
| https://github.com/gorhill/uBlock/releases/tag/1.63.3b17 | Release Notes |
| https://lists.debian.org/debian-lts-announce/2025/06/msg00013.html | Mailing List |
| https://vuldb.com/?ctiid.307194 | Permissions Required VDB Entry |
| https://vuldb.com/?id.307194 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.562301 | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
17 Jun 2025, 14:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/gorhill/uBlock/commit/eaedaf5b10d2f7857c6b77fbf7d4a80681d4d46c - Exploit, Patch | |
| References | () https://lists.debian.org/debian-lts-announce/2025/06/msg00013.html - Mailing List | |
| References | () https://vuldb.com/?ctiid.307194 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?submit.562301 - Third Party Advisory, VDB Entry | |
| References | () https://github.com/gorhill/uBlock/releases/tag/1.63.3b17 - Release Notes | |
| References | () https://vuldb.com/?id.307194 - Third Party Advisory, VDB Entry | |
| First Time |
Ublockorigin ublock Origin
Debian debian Linux Debian Ublockorigin |
|
| CPE | cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta6:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta11:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta10:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:*:*:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta3:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta7:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta12:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta13:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta16:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta4:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta14:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta15:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta9:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta2:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta1:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta5:*:*:*:*:*:* cpe:2.3:a:ublockorigin:ublock_origin:1.63.3:beta8:*:*:*:*:*:* |
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| CWE | CWE-1333 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 3.7 |
12 Jun 2025, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
05 May 2025, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : unknown |
| CWE | CWE-400 |
02 May 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-05-02 21:15
Updated : 2025-06-17 14:17
NVD link : CVE-2025-4215
Mitre link : CVE-2025-4215
JSON object : View
Products Affected
debian
- debian_linux
ublockorigin
- ublock_origin
CWE
CWE-1333
Inefficient Regular Expression Complexity