CVE-2021-32610
Published: 27 July 2021
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
drupal7 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| trusty |
Needed
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
|
|
php-pear Launchpad, Ubuntu, Debian |
bionic |
Released
(1:1.10.5+submodules+notgz-1ubuntu1.18.04.4)
|
| focal |
Released
(1:1.10.9+submodules+notgz-1ubuntu0.20.04.3)
|
|
| hirsute |
Released
(1:1.10.9+submodules+notgz-1.1ubuntu1.1)
|
|
| impish |
Released
(1:1.10.12+submodules+notgz+20210212-1ubuntu1)
|
|
| jammy |
Released
(1:1.10.12+submodules+notgz+20210212-1ubuntu1)
|
|
| kinetic |
Released
(1:1.10.12+submodules+notgz+20210212-1ubuntu1)
|
|
| lunar |
Released
(1:1.10.12+submodules+notgz+20210212-1ubuntu1)
|
|
| mantic |
Released
(1:1.10.12+submodules+notgz+20210212-1ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1:1.10.1+submodules+notgz-6ubuntu0.3+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f61ca26bf7d4 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.1 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |