vulnerability
Ubuntu: (Multiple Advisories) (CVE-2020-28949): PEAR vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Nov 19, 2020 | Dec 2, 2020 | Apr 16, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Nov 19, 2020
Added
Dec 2, 2020
Modified
Apr 16, 2026
Description
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.
Solutions
ubuntu-pro-upgrade-drupal7ubuntu-upgrade-php-pear
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.