DEBIAN-CVE-2019-5010

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Source
https://security-tracker.debian.org/tracker/CVE-2019-5010
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-5010.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-5010
Upstream
Published
2019-10-31T21:15:13Z
Modified
2025-09-30T03:54:39Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

References

Affected packages

Debian:11 / python2.7

Package

Name
python2.7
Purl
pkg:deb/debian/python2.7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.15-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}