8.1

CVE-2017-0904

The private_address_check ruby gem before 0.4.0 is vulnerable to a bypass due to use of Ruby's Resolv.getaddresses method, which is OS-dependent and should not be relied upon for security measures, such as when used to blacklist private network addresses to prevent server-side request forgery.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Private Address Check Project ≫ Private Address Check SwPlatformruby Version < 0.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.42% 0.82
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-242 Use of Inherently Dangerous Function

The product calls a function that can never be guaranteed to work safely.

CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

https://edoverflow.com/2017/ruby-resolv-bug/
Third Party Advisory
Issue Tracking
https://github.com/jtdowney/private_address_check/commit/58a0d7fe31de339c0117160567a5b33ad82b46af
Third Party Advisory
https://github.com/jtdowney/private_address_check/issues/1
Third Party Advisory
Issue Tracking
https://hackerone.com/reports/287245
Patch
Third Party Advisory
Issue Tracking
Mitigation
https://hackerone.com/reports/287835
Third Party Advisory
Permissions Required