CVE-2022-23491
Published: 7 December 2022
Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates from "TrustCor" from the root store. These are in the process of being removed from Mozilla's trust store. TrustCor's root certificates are being removed pursuant to an investigation prompted by media reporting that TrustCor's ownership also operated a business that produced spyware. Conclusions of Mozilla's investigation can be found in the linked google group discussion.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ca-certificates Launchpad, Ubuntu, Debian |
bionic |
Released
(20211016ubuntu0.18.04.1)
|
| focal |
Released
(20211016ubuntu0.20.04.1)
|
|
| jammy |
Released
(20211016ubuntu0.22.04.1)
|
|
| kinetic |
Released
(20211016ubuntu0.22.10.1)
|
|
| trusty |
Released
(20211016~14.04.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Needs triage
|
|
| xenial |
Released
(20211016~16.04.1~esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23491
- https://groups.google.com/a/mozilla.org/g/dev-security-policy/c/oxX69KFvsm4/m/yLohoVqtCgAJ
- https://github.com/certifi/python-certifi/security/advisories/GHSA-43fp-rhv2-5gv8
- https://ubuntu.com/security/notices/USN-5761-1
- https://ubuntu.com/security/notices/USN-5761-2
- NVD
- Launchpad
- Debian