CVE-2019-10013

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
The asn1_signature function in asn1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a Buffer Overflow that allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted certificate in the TLS certificate handshake message, because the result of get_asn1_length() is not checked for a minimum or maximum size.
Overview
  • CVE ID
  • CVE-2019-10013
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-12-03T20:15:10
  • Last Modified Date
  • 2019-12-31T20:15:12
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:axtls_project:axtls:*:*:*:*:*:*:*:* 1 OR 2.1.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://axtls.sourceforge.net Vendor Advisory
http://packetstormsecurity.com/files/155500/axTLS-2.1.5-Denial-Of-Service.html Third Party Advisory VDB Entry
https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842
https://seclists.org/bugtraq/2019/Nov/44
https://www.telekom.com/resource/blob/586416/12097aeb8f9a6bba89a804b94575521a/dl-191121-critical-remote-denial-of-service-vulnerability-i--data.pdf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-10013
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10013
History
Created Old Value New Value Data Type Notes
2022-05-10 16:54:53 Added to TrackCVE
2022-12-04 07:20:29 2019-12-03T20:15Z 2019-12-03T20:15:10 CVE Published Date updated
2022-12-04 07:20:29 2019-12-31T20:15:12 CVE Modified Date updated
2022-12-04 07:20:29 Modified Vulnerability Status updated