Packagist/symfony/symfony CVE-2021-41270: medium 6.5, EPSS 1.40%
CSV Injection in symfony/serializer
Action: Upgrade symfony/symfony to 4.4.35 or later.
composer require symfony/symfony:4.4.35composer require symfony/symfony:5.3.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.1.0 | 4.4.35 | - |
| 5.0.0 | 5.3.12 | - |
Fixed versions
| 4.4.35 | 5.3.12 |
Sources
- osv: GHSA-2xhg-w2g5-w95x#Packagist/symfony/symfony
- https://github.com/symfony/symfony/security/advisories/GHSA-2xhg-w2g5-w95x
- https://nvd.nist.gov/vuln/detail/CVE-2021-41270
- https://github.com/symfony/symfony/pull/44243
- https://github.com/symfony/symfony/commit/3da6f2d45e7536ccb2a26f52fbaf340917e208a8
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/serializer/CVE-2021-41270.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2021-41270.yaml
- https://github.com/symfony/symfony
- https://github.com/symfony/symfony/releases/tag/v5.3.12
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BPT4SF6SIXFMZARDWED5T32J7JEH3EP
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QSREFD2TJT5LWKM6S4MD3W26NQQ5WJUP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BPT4SF6SIXFMZARDWED5T32J7JEH3EP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QSREFD2TJT5LWKM6S4MD3W26NQQ5WJUP
- https://symfony.com/cve-2021-41270
CVE-2021-41270 · published · modified · JSON