CVE-2022-27776
Publication date 27 April 2022
Last updated 25 August 2025
Ubuntu priority
Description
A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| curl | 22.04 LTS jammy |
Fixed 7.81.0-1ubuntu1.1
|
| 20.04 LTS focal |
Fixed 7.68.0-1ubuntu2.10
|
|
| 18.04 LTS bionic |
Fixed 7.58.0-2ubuntu3.17
|
|
| 16.04 LTS xenial | Ignored regressions possible | |
| 14.04 LTS trusty | Ignored regressions possible |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
6.5 · Medium
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-5397-1
- curl vulnerabilities
- 28 April 2022