VDB
CVE-2020-15720
CVE-2020-15720
PUBLISHED
CVSS 6.800000190734863 MEDIUM
In Dogtag PKI through 10.8.3, the pki.client.PKIConnection class did not enable python-requests certificate validation. Since the verify parameter was hard-coded in all request functions, it was not possible to override the setting. As a result, tools making use of this class, such as the pki-server command, may have been vulnerable to Person-in-the-Middle attacks in certain non-localhost use cases. This is fixed in 10.9.0-b1.
EPSS 0.98% · 61.9th percentile
Risk Scores
CVSS 3.1
6.800000190734863
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS Score
0.98%
61.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | dogtag-pki | 0, 10.2.6-1, 10.2.6-3 |
| Ubuntu:18.04:LTS | dogtag-pki | 0, 10.3.5+12-5, 10.5.3-3 |
Timeline
- Jul 14, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 13, 2022 EPSS Score
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1855273 third-party-advisory
- https://github.com/dogtagpki/pki/compare/v10.9.0-a2...v10.9.0-b1 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-15720 third-party-advisory
- https://ubuntu.com/security/CVE-2020-15720 advisory
- https://github.com/dogtagpki/pki/commit/50c23ec146ee9abf28c9de87a5f7787d495f0b72 fix