CVE catalog
CVE-2023-37920
python-certifi: CVE-2023-37920
- Severity
- Critical · CVSS 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.57% · Oct 25, 2026
Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi prior to version 2023.07.22 recognizes "e-Tugra" root certificates. e-Tugra's root certificates were subject to an investigation prompted by reporting of security issues in their systems. Certifi 2023.07.22 removes root certificates from "e-Tugra" from the root store.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | python-certifi | sid | 2026.10.19+ds-1 | fixed |
| Debian | python-certifi | forky | 2026.10.19+ds-1 | fixed |
| Debian | python-certifi | trixie | 2025.1.31+ds-1 | fixed |
| Debian | python-certifi | bookworm | 2022.9.24-1 | vulnerable |
| PyPI | certifi | Not reported | 2023.7.22 | fixed |
| Alpine | py3-certifi | 3.18 | 2023.7.22-r0 | fixed |
| Ubuntu | python-pip | pro | 18.1-5 | vulnerable |
| Ubuntu | python-pip | pro | 18.1-5build1 | vulnerable |
| Ubuntu | python-pip | pro | 18.1-5ubuntu1 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-2 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-4 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.1 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.3 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.4 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.5 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.6 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.7 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.8 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.9 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.10 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.10+esm2 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.11 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.11+esm2 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.11+esm3 | vulnerable |
| Ubuntu | python-pip | pro | 20.0.2-5ubuntu1.11+esm4 | vulnerable |
| Ubuntu | python-certifi | 16.04 | 2015.9.6.2-3 | vulnerable |
| Ubuntu | python-certifi | 16.04 | 2015.11.20-1 | vulnerable |
| Ubuntu | python-certifi | 16.04 | 2015.11.20.1-2 | vulnerable |
| Ubuntu | python-certifi | 18.04 | 2017.4.17-2 | vulnerable |
| Ubuntu | python-certifi | 18.04 | 2017.7.27.1-2 | vulnerable |
| Ubuntu | python-certifi | 18.04 | 2017.11.5-1 | vulnerable |
| Ubuntu | python-certifi | 18.04 | 2018.1.18-1 | vulnerable |
| Ubuntu | python-certifi | 18.04 | 2018.1.18-2 | vulnerable |
| Ubuntu | python-certifi | 20.04 | 2018.8.24-1 | vulnerable |
| Ubuntu | python-certifi | 20.04 | 2019.11.28-1 | vulnerable |
| Ubuntu | python-certifi | 22.04 | 2020.6.20-1 | vulnerable |
| Ubuntu | python-pip | 22.04 | 20.3.4-4 | vulnerable |
| Ubuntu | python-pip | 22.04 | 21.3.1+dfsg-3 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.1 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.2 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.3 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.4 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.5 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.6 | vulnerable |
| Ubuntu | python-pip | 22.04 | 22.0.2+dfsg-1ubuntu0.7 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python-certifi | source | sid | 2023.7.22-1 | unimportant | Not reported | Not reported |
| Debian | python-certifi | source | forky | 2023.7.22-1 | unimportant | Not reported | Not reported |
| Debian | python-certifi | source | trixie | 2023.7.22-1 | unimportant | Not reported | Not reported |
| Debian | python-certifi | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| PyPI | certifi | PyPI | Not reported | 2023.7.22 | Not reported | Not reported | Not reported |
| Alpine | py3-certifi | apk | 3.18 | 2023.7.22-r0 | Not reported | ALPINE-CVE-2023-37920 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-806742.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhba-2024_5736.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2023-37920]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-37920]
- [https://osv.dev/vulnerability/GHSA-xqr8-7jwr-rhp7]
- [https://osv.dev/vulnerability/PYSEC-2023-135]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-37920]
- [https://security-tracker.debian.org/tracker/CVE-2023-37920]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-37920.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2862.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]