CVE-2025-45770
Publication date 31 July 2025
Last updated 4 August 2025
Ubuntu priority
Description
jwt v5.4.3 was discovered to contain weak encryption.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| php-lcobucci-jwt | ||
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.0 · High
|
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H |