7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.011 Low
EPSS
Percentile
84.2%
Symfony 2.3.x before 2.3.35, 2.6.x before 2.6.12, and 2.7.x before 2.7.7 might allow remote attackers to have unspecified impact via a timing attack involving the (1) Symfony/Component/Security/Http/RememberMe/PersistentTokenBasedRememberMeServices or (2) Symfony/Component/Security/Http/Firewall/DigestAuthenticationListener class in the Symfony Security Component, or (3) legacy CSRF implementation from the Symfony/Component/Form/Extension/Csrf/CsrfProvider/DefaultCsrfProvider class in the Symfony Form component.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | symfony | < 2.7.7+dfsg-1 | symfony_2.7.7+dfsg-1_all.deb |
Debian | 11 | all | symfony | < 2.7.7+dfsg-1 | symfony_2.7.7+dfsg-1_all.deb |
Debian | 10 | all | symfony | < 2.7.7+dfsg-1 | symfony_2.7.7+dfsg-1_all.deb |
Debian | 999 | all | symfony | < 2.7.7+dfsg-1 | symfony_2.7.7+dfsg-1_all.deb |
Debian | 13 | all | symfony | < 2.7.7+dfsg-1 | symfony_2.7.7+dfsg-1_all.deb |