GHSA-7hwc-2cq4-6x2w Symfony Open Redirect

• Packagist symfony/symfony: >= 2.7.0, < 2.7.48 → fixed in 2.7.48 • Packagist symfony/symfony: >= 2.8.0, < 2.8.41 → fixed in 2.8.41 • Packagist symfony/symfony: >= 3.3.0, < 3.3.17 → fixed in 3.3.17 • Packagist symfony/symfony: >= 3.4.0, < 3.4.11 → fixed in 3.4.11 • Packagist symfony/symfony: >= 4.0.0, < 4.0.11 → fixed in 4.0.11 • Packagist symfony/security-bundle: >= 2.7.0, < 2.7.48 → fixed in 2.7.48 • Packagist symfony/security-bundle: >= 2.8.0, < 2.8.41 → fixed in 2.8.41 • Packagist symfony/security-bundle: >= 3.3.0, < 3.3.17 → fixed in 3.3.17 • Packagist symfony/security-bundle: >= 3.4.0, < 3.4.11 → fixed in 3.4.11 • Packagist symfony/security-bundle: >= 4.0.0, < 4.0.11 → fixed in 4.0.11

The security handlers in the Security component in Symfony in 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 have an Open redirect vulnerability when security.http_utils is inlined by a container. NOTE: this issue exists because of an incomplete fix for CVE-2017-16652.