CVE-2023-0662
Published: 16 February 2023
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| trusty |
Needed
|
|
|
php7.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(7.0.33-0ubuntu0.16.04.16+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
php7.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| bionic |
Released
(7.2.24-0ubuntu0.18.04.17)
|
|
|
php7.4 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| focal |
Released
(7.4.3-4ubuntu2.18)
|
|
|
php8.1 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Released
(8.1.2-1ubuntu2.11)
|
|
| kinetic |
Released
(8.1.7-1ubuntu3.3)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(8.1.16)
|
|
| xenial |
Does not exist
|
|
| lunar |
Released
(8.1.12-1ubuntu4)
|
|
|
Patches: upstream: https://github.com/php/php-src/commit/716de0cff539f46294ef70fe75d548cd66766370 upstream: https://github.com/php/php-src/commit/e45850c195dcd5534394cf357a3f776d4916b655 |
||
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 |