CVE-2020-28948
Published: 19 November 2020
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
Priority
Status
Package | Release | Status |
---|---|---|
drupal7 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
trusty |
Needed
|
|
xenial |
Needed
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
upstream |
Needs triage
|
|
mantic |
Does not exist
|
|
php-pear Launchpad, Ubuntu, Debian |
bionic |
Released
(1:1.10.5+submodules+notgz-1ubuntu1.18.04.2)
|
focal |
Released
(1:1.10.9+submodules+notgz-1ubuntu0.20.04.1)
|
|
groovy |
Released
(1:1.10.9+submodules+notgz-1ubuntu0.20.10.1)
|
|
hirsute |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
impish |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
jammy |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
kinetic |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
lunar |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Released
(1:1.10.1+submodules+notgz-6ubuntu0.2)
|
|
mantic |
Released
(1:1.10.9+submodules+notgz-1ubuntu1)
|
|
Patches: upstream: https://github.com/pear/Archive_Tar/commit/0670a05fdab997036a3fc3ef113b8f5922e574da |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |