VulnerabilityModified
CVE-2020-27619
In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.
CRITICAL 9.8EPSS 8.33%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 8.33% probability · 95th percentile
- CISA KEV
- Not listed
- Affected
- python/python · fedoraproject/fedora · oracle/communications cloud native core network function cloud native environment
- Source
- cve@mitre.org
References
- https://bugs.python.org/issue41944Issue Tracking, Patch, Vendor Advisory
- https://github.com/python/cpython/commit/2ef5caa58febc8968e670e39e3d37cf8eef3cab8Patch, Vendor Advisory
- https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2a9Patch, Vendor Advisory
- https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac33Patch, Vendor Advisory
- https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b1794Patch, Vendor Advisory
- https://github.com/python/cpython/commit/e912e945f2960029d039d3390ea08835ad39374bPatch, Vendor Advisory
- 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
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RSLQD5CCM75IZGAMBDGUZEATYU5YSGJ7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SGIY6I4YS3WOXAK4SXKIEOC2G4VZKIR7/
- 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.htmlPatch, Third Party Advisory
- https://bugs.python.org/issue41944Issue Tracking, Patch, Vendor Advisory
- https://github.com/python/cpython/commit/2ef5caa58febc8968e670e39e3d37cf8eef3cab8Patch, Vendor Advisory
- https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2a9Patch, Vendor Advisory
- https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac33Patch, Vendor Advisory
- https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b1794Patch, Vendor Advisory
- https://github.com/python/cpython/commit/e912e945f2960029d039d3390ea08835ad39374bPatch, Vendor Advisory
- 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
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RSLQD5CCM75IZGAMBDGUZEATYU5YSGJ7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SGIY6I4YS3WOXAK4SXKIEOC2G4VZKIR7/
- 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.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.