CVE-2020-27619
CRITICAL severity · CVSS 9.8
9.8CVSS CRITICAL
Summary
In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugs.python.org/issue41944 ↗
Additional information
- NVD record
- https://bugs.python.org/issue41944Patch
- https://github.com/python/cpython/commit/2ef5caa58febc8968e670e39e3d37cf8eef3cab8Patch
- https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2a9Patch
- https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac33Patch
- https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b1794Patch
- https://github.com/python/cpython/commit/e912e945f2960029d039d3390ea08835ad39374bPatch
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E