CVE-2020-14343
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
Moderate: python38:3.8 and python38-devel:3.8 security update
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2021-2583.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-14343
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2021:2583
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-14343.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.4.1.1-1 | |
| sles | affected | | |
| rocky | 8 | fixed | |
| debian | bookworm | fixed | 5.3.1-4 |
| debian | bullseye | fixed | 5.3.1-4 |
| debian | forky | fixed | 5.3.1-4 |
| debian | sid | fixed | 5.3.1-4 |
| debian | trixie | fixed | 5.3.1-4 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | pyyaml | <5.4 | 5.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-14343
- https://github.com/SeldonIO/seldon-core/issues/2252
- https://github.com/yaml/pyyaml/issues/420
- https://github.com/yaml/pyyaml/issues/420#issuecomment-663673966
- https://github.com/yaml/pyyaml/commit/a001f2782501ad2d24986959f0239a354675f9dc
- https://bugzilla.redhat.com/show_bug.cgi?id=1860466
- https://github.com/advisories/GHSA-8q59-q68h-6hv4
- https://github.com/pypa/advisory-database/tree/main/vulns/pyyaml/PYSEC-2021-142.yaml
- https://github.com/yaml/pyyaml
- https://pypi.org/project/PyYAML
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.suse.com/security/cve/CVE-2020-14343.html
- https://errata.rockylinux.org/RLSA-2021:2583
- https://security-tracker.debian.org/tracker/CVE-2020-14343
- https://errata.almalinux.org/8/ALSA-2021-2583.html
Verify integrity in audit chain (admin only). AS-IS.