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Debian Security Advisory DSA 3931-1 (ruby-rack-cors - security update)
Information
Severity
Severity
Medium
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
6.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
2 years ago
Summary
Jens Mueller discovered that an incorrect regular expression in rack-cors may lead to insufficient restriction of CORS requests.
Affected Software
Affected Software
ruby-rack-cors on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the stable distribution (stretch), this problem has been fixed in version 0.4.0-1+deb9u1. We recommend that you upgrade your ruby-rack-cors packages.