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Vulnerability details: VCID-d4wq-c7dx-aaaq
Vulnerability ID VCID-d4wq-c7dx-aaaq
Aliases CVE-2019-5010
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-5010.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-5010.json
epss 0.00728 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.00728 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.00728 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.00728 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01326 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.01715 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.03652 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
epss 0.15676 https://api.first.org/data/v1/epss?cve=CVE-2019-5010
generic_textual Low https://blog.talosintelligence.com/2019/01/vulnerability-spotlight-pythonorg.html
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5010
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
generic_textual Low https://github.com/python/cpython/pull/11569
cvssv3.1 9.8 https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
generic_textual CRITICAL https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2019-5010
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-5010
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-5010
generic_textual Low https://python-security.readthedocs.io/vuln/ssl-crl-dps-dos.html
generic_textual Medium https://ubuntu.com/security/notices/USN-4127-1
generic_textual Medium https://ubuntu.com/security/notices/USN-4127-2
generic_textual Medium https://usn.ubuntu.com/usn/usn-4127-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-4127-2
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-5010.html
https://access.redhat.com/errata/RHSA-2019:3520
https://access.redhat.com/errata/RHSA-2019:3725
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-5010.json
https://api.first.org/data/v1/epss?cve=CVE-2019-5010
https://blog.talosintelligence.com/2019/01/vulnerability-spotlight-pythonorg.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5010
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/python/cpython/pull/11569
https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html
https://lists.debian.org/debian-lts-announce/2020/08/msg00034.html
https://python-security.readthedocs.io/vuln/ssl-crl-dps-dos.html
https://security.gentoo.org/glsa/202003-26
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0758
https://ubuntu.com/security/notices/USN-4127-1
https://ubuntu.com/security/notices/USN-4127-2
https://usn.ubuntu.com/usn/usn-4127-1
https://usn.ubuntu.com/usn/usn-4127-2
921040 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921040
cpe:2.3:a:python:python:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
CVE-2019-5010 https://nvd.nist.gov/vuln/detail/CVE-2019-5010
RHBA-2020:0547 https://bugzilla.redhat.com/show_bug.cgi?id=1666519
USN-6891-1 https://usn.ubuntu.com/6891-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-5010.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-5010
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-5010
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-5010
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.80507
EPSS Score 0.00728
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.