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.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1663-1 python3.4 security update
Debian DLA Debian DLA DLA-1834-1 python2.7 security update
Debian DLA Debian DLA DLA-2280-1 python3.5 security update
Debian DLA Debian DLA DLA-2337-1 python2.7 security update
EUVD 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 Ubuntu USN USN-4127-1 Python vulnerabilities
Ubuntu USN Ubuntu USN USN-4127-2 Python vulnerabilities
Ubuntu USN Ubuntu USN USN-6891-1 Python vulnerabilities
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-08-04T19:40:49.196Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5010

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-10-31T21:15:13.293

Modified: 2024-11-21T04:44:10.850

Link: CVE-2019-5010

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-01-15T00:00:00Z

Links: CVE-2019-5010 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses