CVE-2021-20718
Published: 20 May 2021
mod_auth_openidc 2.4.0 to 2.4.7 allows a remote attacker to cause a denial-of-service (DoS) condition via unspecified vectors.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libapache2-mod-auth-openidc Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needs triage
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Not vulnerable
(2.4.9-1)
|
|
| jammy |
Not vulnerable
(2.4.9-1)
|
|
| kinetic |
Not vulnerable
(2.4.9-1)
|
|
| lunar |
Not vulnerable
(2.4.9-1)
|
|
| mantic |
Not vulnerable
(2.4.9-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.4.8,2.4.4.1-2)
|
|
| xenial |
Needs triage
|
|
|
Patches: upstream: https://github.com/zmartzone/mod_auth_openidc/commit/5ef1b0a74208fcb43a16795d0afc94c3d54cd120 debian: https://salsa.debian.org/debian/libapache2-mod-auth-openidc/-/commit/76dfcfe0760463e131761b37dd778e3d501e489e |
||
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 |