Vulnerability Description
In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Python | Python | >= 3.0.0, < 3.6.13 |
| Fedoraproject | Fedora | 33 |
| Oracle | Communications Cloud Native Core Network Function Cloud Native Environment | 22.2.0 |
References
- https://bugs.python.org/issue41944Issue TrackingPatchVendor Advisory
- https://github.com/python/cpython/commit/2ef5caa58febc8968e670e39e3d37cf8eef3cabPatchVendor Advisory
- https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2aPatchVendor Advisory
- https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac3PatchVendor Advisory
- https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b179PatchVendor Advisory
- https://github.com/python/cpython/commit/e912e945f2960029d039d3390ea08835ad39374PatchVendor Advisory
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e3
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202402-04
- https://security.netapp.com/advisory/ntap-20201123-0004/Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatchThird Party Advisory
- https://bugs.python.org/issue41944Issue TrackingPatchVendor Advisory
FAQ
What is CVE-2020-27619?
CVE-2020-27619 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.
How severe is CVE-2020-27619?
CVE-2020-27619 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-27619?
Check the references section above for vendor advisories and patch information. Affected products include: Python Python, Fedoraproject Fedora, Oracle Communications Cloud Native Core Network Function Cloud Native Environment.