pear/archive_tar · Security
Deserialization of Untrusted Data in Archive_Tar
- GHSA ID
- GHSA-jh5x-hfhg-78jq
- CVE ID
- CVE-2020-28948
- Severity
- high
- Published
- Updated
- CVSS
- 7.8 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 7.8 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked. See: https://github.com/pear/Archive_Tar/issues/33
CWEs
- CWE-502 · Deserialization of Untrusted Data
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-28948 ↗
- https://github.com/pear/Archive_Tar/issues/33 ↗
- https://github.com/pear/Archive_Tar/commit/0670a05fdab997036a3fc3ef113b8f5922e574da ↗
- https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B/ ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/ ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/ ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP/ ↗
- https://security.gentoo.org/glsa/202101-23 ↗
- https://www.debian.org/security/2020/dsa-4817 ↗
- https://www.drupal.org/sa-core-2020-013 ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/ ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/ ↗
- https://github.com/advisories/GHSA-jh5x-hfhg-78jq ↗