CVE-2018-11406
High
Description
An issue was discovered in the Security component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11. By default, a user's session is invalidated when the user is logged out. This behavior can be disabled through the invalidate_session option. In this case, CSRF tokens were not erased during logout which allowed for CSRF token fixation.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Sensiolabs Symfony
PublishedJun 13, 2018
First seenJun 13, 2018
How to fix
Update
- sensiolabs symfony2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 or later
- symfony/symfony2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 or later
- symfony/security-bundle2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 or later
- symfony/security-http2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 or later
- symfony/security2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBQK7JDXIELADIPGZIOUCZKMAJM5LSBW/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WU5N2TZFNGXDGMXMPP7LZCWTFLENF6WH/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G4XNBMFW33H47O5TZGA7JYCVLDBCXAJV/
- debian.org/security/2018/dsa-4262
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sensiolabs symfony | 2.7.0 ≤ v < 2.7.48, 2.8.0 ≤ v < 2.8.41, 3.3.0 ≤ v < 3.3.17, 3.4.0 ≤ v < 3.4.11, 4.0.0 ≤ v < 4.0.11 | 2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 |
| debian debian_linux | 9.0 | — |
| symfony/symfonyPackagist | 2.7.0 ≤ v < 2.7.48, 2.8.0 ≤ v < 2.8.41, 3.0.0 ≤ v < 3.3.17, 3.4.0 ≤ v < 3.4.11, 4.0.0 ≤ v < 4.0.11 | 2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 |
| symfony/security-bundlePackagist | 2.7.0 ≤ v < 2.7.48, 2.8.0 ≤ v < 2.8.41, 3.0.0 ≤ v < 3.3.17, 3.4.0 ≤ v < 3.4.11, 4.0.0 ≤ v < 4.0.11 | 2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 |
| symfony/security-httpPackagist | 2.7.0 ≤ v < 2.7.48, 2.8.0 ≤ v < 2.8.41, 3.0.0 ≤ v < 3.3.17, 3.4.0 ≤ v < 3.4.11, 4.0.0 ≤ v < 4.0.11 | 2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 |
| symfony/securityPackagist | 2.7.0 ≤ v < 2.7.48, 2.8.0 ≤ v < 2.8.41, 3.0.0 ≤ v < 3.3.17, 3.4.0 ≤ v < 3.4.11, 4.0.0 ≤ v < 4.0.11 | 2.7.48, 2.8.41, 3.3.17, 3.4.11, 4.0.11 |
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