Description
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1663-1 | python3.4 security update |
Debian DLA |
DLA-1834-1 | python2.7 security update |
Debian DLA |
DLA-2280-1 | python3.5 security update |
Debian DLA |
DLA-2337-1 | python2.7 security update |
EUVD |
EUVD-2019-14617 | 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. |
Ubuntu USN |
USN-4127-1 | Python vulnerabilities |
Ubuntu USN |
USN-4127-2 | Python vulnerabilities |
Ubuntu USN |
USN-6891-1 | Python vulnerabilities |
References
History
Wed, 07 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2026-10-07T18:55:25.413Z
Reserved: 2019-01-04T00:00:00.000Z
Link: CVE-2019-5010
Updated: 2024-08-04T19:40:49.196Z
Status : Modified
Published: 2019-10-31T21:15:13.293
Modified: 2026-10-07T19:17:14.050
Link: CVE-2019-5010
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-476
NULL Pointer Dereference
Debian DLA
EUVD
Ubuntu USN