Vulnerability in Oracle Communications Cloud Native Core Network Function Environment
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.
EPSS: 0.081 (94.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oracle Communications_cloud_native_core_network_function_cloud_native_environment — versions 22.2.0
- Python
- Fedoraproject Fedora — versions 33, 34
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Issue Tracking, Vendor Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (mailing-list)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (mailing-list)
Frequently asked questions
- What is CVE-2020-27619?
- CVE-2020-27619 is a critical-severity vulnerability in Oracle Communications Cloud Native Core Network Function Environment. CVSS score: 9.8/10. Published 2020-10-22.
- How severe is CVE-2020-27619?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-27619 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.