CVE-2019-10912
HIGH 7.1
At a glance
- Source
- NVD
- EPSS
- EPSS 2.26 % · percentile 83 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.
Weaknesses (CWE)
- CWE-502 — Deserialization of Untrusted Data
References
- https://symfony.com/blog/cve-2019-10912-prevent-destructors-with-side-effects-from-being-unserialized
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTJGZJLPG5FHKFH7KNAKNTWOGBB6LXAL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLOZX5BZMQKWG7PJRQL6MB5CAMKBQAWD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFARAUAWZE4UDSKVDWRD35D75HI5UGSD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDSM576XIOVXVCMHNJHLBBZBTOD62LDA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BAC2TQVEEH5FDJSSWPM2BCRIPTCOEMMO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42UEKSLKJB72P24JBWVN6AADHLMYSUQD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QEAOZXVNDA63537A2OIH4QE77EKZR5O/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BHHIG4GMSGEIDT3RITSW7GJ5NT6IBHXU/
- https://www.debian.org/security/2019/dsa-4441
- https://seclists.org/bugtraq/2019/May/21
- https://github.com/symfony/symfony/commit/4fb975281634b8d49ebf013af9e502e67c28816b
- https://typo3.org/security/advisory/typo3-core-sa-2019-016/
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.1 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-w2fr-65vp-mxw3 — Deserialization of untrusted data in Symfony
European references
- ENISA EUVD · EUVD-2020-0316
- GCVE · GCVE-0-2019-10912
Affected configurations (NVD CPE)
cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 2.8.0 < 2.8.50cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 3.4.0 < 3.4.26cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 4.1.0 < 4.1.12cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*≥ 4.2.0 < 4.2.7
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |