CVE-2022-35252
Published: 31 August 2022
When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.
Priority
Status
Package | Release | Status |
---|---|---|
curl Launchpad, Ubuntu, Debian |
upstream |
Released
(7.85.0)
|
bionic |
Released
(7.58.0-2ubuntu3.20)
|
|
focal |
Released
(7.68.0-1ubuntu2.13)
|
|
jammy |
Released
(7.81.0-1ubuntu1.4)
|
|
trusty |
Released
(7.35.0-1ubuntu2.20+esm12)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
xenial |
Released
(7.47.0-1ubuntu2.19+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
kinetic |
Released
(7.85.0-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 3.7 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | Low |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |