U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-5010 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html CVE, Talos Mailing List  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3520 CVE, Talos Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3725 CVE, Talos Third Party Advisory 
https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E CVE, Talos
https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html CVE, Talos Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/08/msg00034.html CVE, Talos Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/202003-26 CVE, Talos Third Party Advisory 
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0758 CVE, Talos Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST   Talos  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

16 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5010
NVD Published Date:
10/31/2019
NVD Last Modified:
06/16/2026
Source:
Talos