CVE-2020-8285
Published: 9 December 2020
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.
Priority
Status
Package | Release | Status |
---|---|---|
curl Launchpad, Ubuntu, Debian |
trusty |
Released
(7.35.0-1ubuntu2.20+esm6)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
upstream |
Released
(7.74.0)
|
|
bionic |
Released
(7.58.0-2ubuntu3.12)
|
|
focal |
Released
(7.68.0-1ubuntu2.4)
|
|
groovy |
Released
(7.68.0-1ubuntu4.2)
|
|
xenial |
Released
(7.47.0-1ubuntu2.18)
|
|
Patches: upstream: https://github.com/curl/curl/commit/69a358f2186e04 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |