medium6.1
CVE-2020-29565
OpenStack Horizon Open redirect in workflow forms
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | horizon | < 15.3.2 | 15.3.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openstack | Horizon | from 15.3.0 before 15.3.2 from 16.0.0 before 16.2.1 from 17.0.0 before 18.3.3 from 18.4.0 through 18.5.0 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2020/12/08/2
- https://bugs.launchpad.net/horizon/+bug/1865026
- https://review.opendev.org/c/openstack/horizon/+/758841/
- https://review.opendev.org/c/openstack/horizon/+/758843/
- https://security.openstack.org/ossa/OSSA-2020-008.html
- https://www.debian.org/security/2020/dsa-4820
- https://github.com/advisories/GHSA-f8fh-xp28-q59m
- https://nvd.nist.gov/vuln/detail/CVE-2020-29565
- https://github.com/openstack/horizon/commit/252467100f75587e18df9c43ed5802ee8f0017fa
- https://github.com/openstack/horizon/commit/6c208edf323ced07b15ec4bc3879bddb91d398bc
- https://github.com/openstack/horizon/commit/9e0e333ab5277b6c396f602862ff90398cb0242b
- https://github.com/openstack/horizon/commit/baa370f84332ad41502daea29a551705696f4421
- https://review.opendev.org/c/openstack/horizon/+/758841
- https://review.opendev.org/c/openstack/horizon/+/758843
- https://github.com/pypa/advisory-database/tree/main/vulns/horizon/PYSEC-2020-45.yaml