CVE-2015-4050
Publication date 2 June 2015
Last updated 24 July 2024
Ubuntu priority
FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.
Status
Package | Ubuntu Release | Status |
---|---|---|
symfony | 18.04 LTS bionic |
Not affected
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Not in release | |