CVE-2015-7576
Last modified
CVE-2015-7576 is a vulnerability of currently unknown severity. The http_basic_authenticate_with method in actionpack/lib/action_controller/metal/http_authentication.rb in the Basic Authentication implementation in Action Controller in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to bypass authentication by measuring timing differences.. EPSS estimates a 4.86% chance of exploitation in the next 30 days.
Description
The http_basic_authenticate_with method in actionpack/lib/action_controller/metal/http_authentication.rb in the Basic Authentication implementation in Action Controller in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to bypass authentication by measuring timing differences.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Rubyonrails | Rails | 4.0.0 | — |
| Rubyonrails | Rails | 4.0.1 | — |
| Rubyonrails | Rails | 4.0.2 | — |
| Rubyonrails | Rails | 4.0.3 | — |
| Rubyonrails | Rails | 4.0.4 | — |
| Rubyonrails | Rails | 4.0.5 | — |
| Rubyonrails | Rails | 4.0.6 | — |
| Rubyonrails | Rails | 4.0.7 | — |
| Rubyonrails | Rails | 4.0.8 | — |
| Rubyonrails | Rails | 4.0.9 | — |
| Rubyonrails | Rails | 4.0.10 | — |
| Rubyonrails | Rails | 4.1.0 | — |
| Rubyonrails | Rails | 4.1.1 | — |
| Rubyonrails | Rails | 4.1.2 | — |
| Rubyonrails | Rails | 4.1.3 | — |
| Rubyonrails | Rails | 4.1.4 | — |
| Rubyonrails | Rails | 4.1.5 | — |
| Rubyonrails | Rails | 4.1.6 | — |
| Rubyonrails | Rails | 4.1.7 | — |
| Rubyonrails | Rails | 4.1.7.1 | — |
| Rubyonrails | Rails | 4.1.8 | — |
| Rubyonrails | Rails | 4.1.9 | — |
| Rubyonrails | Rails | 4.1.10 | — |
| Rubyonrails | Rails | 4.1.12 | — |
| Rubyonrails | Rails | 4.1.13 | — |
| Rubyonrails | Rails | 4.1.14 | — |
| Rubyonrails | Rails | 4.2.0 | — |
| Rubyonrails | Rails | 4.2.1 | — |
| Rubyonrails | Rails | 4.2.2 | — |
| Rubyonrails | Rails | 4.2.3 | — |
| Rubyonrails | Rails | 4.2.4 | — |
| Rubyonrails | Rails | 4.2.5 | — |
| Rubyonrails | Rails | 5.0.0 | Beta1 |
| Rubyonrails | Ruby On Rails | <= 3.2.22 | — |
| Rubyonrails | Ruby On Rails | 4.0.10 | Rc2 |
| Rubyonrails | Ruby On Rails | 4.0.11 | — |
| Rubyonrails | Ruby On Rails | 4.0.11.1 | — |
| Rubyonrails | Ruby On Rails | 4.0.12 | — |
| Rubyonrails | Ruby On Rails | 4.0.13 | — |
| Rubyonrails | Ruby On Rails | 4.1.11 | — |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-7576?
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