CVE - CVE-2019-10013

CVE-ID
CVE-2019-10013	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20191128 [Public Disclosure] Two Denial-of-Service vulnerabilities found in axTLS library (CVE-2019-9689 / CVE-2019-10013) URL:https://seclists.org/bugtraq/2019/Nov/44 MISC:http://axtls.sourceforge.net MISC:http://packetstormsecurity.com/files/155500/axTLS-2.1.5-Denial-Of-Service.html MISC:https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842 MISC:https://www.telekom.com/resource/blob/586416/12097aeb8f9a6bba89a804b94575521a/dl-191121-critical-remote-denial-of-service-vulnerability-i--data.pdf
Assigning CNA
MITRE Corporation
Date Record Created
20190324	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20190324)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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