Vulnerability Details CVE-2020-29565
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.2%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 5.8
References
- 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
- 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
Products affected by CVE-2020-29565
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cpe:2.3:a:openstack:horizon:15.3.0
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cpe:2.3:a:openstack:horizon:15.3.1
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cpe:2.3:a:openstack:horizon:16.1.0
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cpe:2.3:a:openstack:horizon:16.2.0
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cpe:2.3:a:openstack:horizon:17.0.0
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cpe:2.3:a:openstack:horizon:17.1.0
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cpe:2.3:a:openstack:horizon:18.0.0
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cpe:2.3:a:openstack:horizon:18.1.0
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cpe:2.3:a:openstack:horizon:18.2.0
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cpe:2.3:a:openstack:horizon:18.3.0
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cpe:2.3:a:openstack:horizon:18.3.1
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cpe:2.3:a:openstack:horizon:18.3.2
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cpe:2.3:a:openstack:horizon:18.4.0
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cpe:2.3:a:openstack:horizon:18.4.1
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cpe:2.3:a:openstack:horizon:18.5.0
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cpe:2.3:o:debian:debian_linux:10.0