Open Redirect Affecting horizon package, versions <3:18.6.1-1
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Test your applications- Snyk ID SNYK-DEBIAN12-HORIZON-1547792
- published 5 Dec 2020
- disclosed 4 Dec 2020
Introduced: 4 Dec 2020
CVE-2020-29565 Open this link in a new tabHow to fix?
Upgrade Debian:12 horizon to version 3:18.6.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream horizon package and not the horizon package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
An issue was discovered in OpenStack Horizon before 15.3.2, 16.x before 16.2.1, 17.x and 18.x before 18.3.3, 18.4.x, and 18.5.x. There is a lack of validation of the "next" parameter, which would allow someone to supply a malicious URL in Horizon that can cause an automatic redirect to the provided malicious URL.
References
- https://security-tracker.debian.org/tracker/CVE-2020-29565
- https://security.openstack.org/ossa/OSSA-2020-008.html
- https://www.debian.org/security/2020/dsa-4820
- https://bugs.launchpad.net/horizon/+bug/1865026
- https://review.opendev.org/c/openstack/horizon/+/758841/
- https://review.opendev.org/c/openstack/horizon/+/758843/
- http://www.openwall.com/lists/oss-security/2020/12/08/2