GHSA-3gv2-29qc-v67m
Symfony vulnerable to Session Fixation of CSRF tokens
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2022-24895
- Alias
- BIT-symfony-2022-24895
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Description
Description ----------- When authenticating users Symfony by default regenerates the session ID upon login, but preserves the rest of session attributes. Because this does not clear CSRF tokens upon login, this might enables [same-site attackers](https://canitakeyoursubdomain.name/) to bypass the CSRF protection mechanism by performing an attack similar to a session-fixation. Resolution ---------- Symfony removes all CSRF tokens from the session on successful login. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/5909d74ecee359ea4982fcf4331aaf2e489a1fd4) for branch 4.4. Credits ------- We would like to thank Marco Squarcina for reporting the issue and Nicolas Grekas for fixing it.
Paquets affectés
| Paquet | Versions |
|---|---|
| Packagist · symfony/security-bundle | introduced 2.0.0, fixed 4.4.50 |
| Packagist · symfony/security-bundle | introduced 5.0.0, fixed 5.4.20 |
| Packagist · symfony/security-bundle | introduced 6.0.0, fixed 6.0.20 |
| Packagist · symfony/security-bundle | introduced 6.1.0, fixed 6.1.12 |
| Packagist · symfony/security-bundle | introduced 6.2.0, fixed 6.2.6 |
| Packagist · symfony/symfony | introduced 2.0.0, fixed 4.4.50 |
| Packagist · symfony/symfony | introduced 5.0.0, fixed 5.4.20 |
| Packagist · symfony/symfony | introduced 6.0.0, fixed 6.0.20 |
| Packagist · symfony/symfony | introduced 6.1.0, fixed 6.1.12 |
| Packagist · symfony/symfony | introduced 6.2.0, fixed 6.2.6 |
Références
- https://github.com/symfony/symfony/security/advisories/GHSA-3gv2-29qc-v67m WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-24895 ADVISORY
- https://github.com/symfony/security-bundle/commit/076fd2088ada33d760758d98ff07ddedbf567946 WEB
- https://github.com/symfony/symfony/commit/5909d74ecee359ea4982fcf4331aaf2e489a1fd4 WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-bundle/CVE-2022-24895.yaml WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2022-24895.yaml WEB
- https://github.com/symfony/symfony PACKAGE
- https://lists.debian.org/debian-lts-announce/2023/07/msg00014.html WEB
- https://symfony.com/cve-2022-24895 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |