Debian LTS: Security Advisory for ruby-rack-cors (DLA-2096-1)

Published: 2020-02-07 04:00:09
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N

Summary:
The remote host is missing an update for the 'ruby-rack-cors' Linux Distribution Package(s) announced via the DLA-2096-1 advisory.

Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.

Technical Details:
This Linux Distribution Package allowed ../ directory traversal to access private resources because resource matching did not ensure that pathnames were in a canonical format.

Affected Versions:
'ruby-rack-cors' Linux Distribution Package(s) on Debian Linux.

Recommendations:
For Debian 8 'Jessie', this problem has been fixed in version 0.2.9-1+deb8u1. We recommend that you upgrade your ruby-rack-cors Linux Distribution Packages.

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2019-18978

References:

https://lists.debian.org/debian-lts-announce/2020/02/msg00004.html
https://security-tracker.debian.org/tracker/DLA-2096-1

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Severity
Medium
CVSS Score
5.0

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