CVE-2020-36193
Published: 18 January 2021
Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php-pear Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1:1.10.1+submodules+notgz-6ubuntu0.3)
|
|
| bionic |
Released
(1:1.10.5+submodules+notgz-1ubuntu1.18.04.3)
|
|
| focal |
Released
(1:1.10.9+submodules+notgz-1ubuntu0.20.04.2)
|
|
| groovy |
Released
(1:1.10.9+submodules+notgz-1ubuntu0.20.10.2)
|
|
|
Patches: upstream: https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916 upstream: https://github.com/pear/Archive_Tar/commit/b6da5c32254162fa0752616479fb3d3c5297c1cf upstream: https://github.com/pear/Archive_Tar/commit/7d8782d95f74b5889bfaaad43e74086f1918ec2b |
||
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 | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |