CVE-2020-36193
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.
- Update to 1:1.10.1+submodules+notgz-6ubuntu0.3
Published Updated
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php-pear vulnerabilities
Vulnerabilities published for php-pear in the last 30 days: 0. Listed in the KEV catalogue: 0.
Vulnerabilities: 4
CVE-2020-28948
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
- Update to 1:1.10.1+submodules+notgz-6ubuntu0.2
Published UpdatedCVE-2020-28949
Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.
- Update to 1:1.10.1+submodules+notgz-6ubuntu0.2
Published UpdatedCVE-2018-1000888
PEAR Archive_Tar version 1.4.3 and earlier contains a CWE-502, CWE-915 vulnerability in the Archive_Tar class. There are several file operations with `$v_header['filename']` as parameter (such as file_exists, is_file, is_dir, etc). When extract is called without a specific prefix path, we can trigger unserialization by crafting a tar file with `phar://[path_to_malicious_phar_file]` as path. Object injection can be used to trigger destruct in the loaded PHP classes, e.g. the Archive_Tar class itself. With Archive_Tar object injection, arbitrary file deletion can occur because `@unlink($this->_temp_tarname)` is called. If another class with use
- Update to 1:1.10.1+submodules+notgz-6ubuntu0.1
Published Updated
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