CVE-2022-27775
Published: 27 April 2022
An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead.
Notes
| Author | Note |
|---|---|
| mdeslaur | per upstream, curl 7.65.0 to and including 7.82.0 |
| leosilva | bionic is 7.58.0 and xenial 7.47.0, so not affected. trusty/esm is 7.35.0, so not affected. |
Priority
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |