CVE-2020-28949 – pear/archive_tar

Package

Manager: composer
Name: pear/archive_tar
Vulnerable Version: >=0 <1.4.11

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.92731 pctl0.99744

Details

Multiple vulnerabilities through filename manipulation in Archive_Tar 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. See: https://github.com/pear/Archive_Tar/issues/33

Metadata

Created: 2021-04-22T16:20:59Z
Modified: 2023-07-05T23:21:01Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-75c5-f4gw-38r9/GHSA-75c5-f4gw-38r9.json
CWE IDs: ["CWE-74"]
Alternative ID: GHSA-75c5-f4gw-38r9
Finding: F184
Auto approve: 1